s2
--:--:--UTC

Searching APEX

Starting…

  1. Searching Threats, IOCs & Threat Intelligence locally
  2. Querying external providers
  3. Asking AI Forensic Validator
  4. Creating new entry from validated hit

0s elapsed

CVE-2023-21680

📛 CVE Title

Windows Win32k Elevation of Privilege Vulnerability

Description

Windows Win32k Elevation of Privilege Vulnerability

Overview

State
PUBLISHED
Assigner (CNA)
microsoft
CVSS severity
HIGH
CVSS score
CVSS 7.8 / 10 7.8 7.8 / 10
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Effective score
7.8 / 10 HIGH source: CNA overview
MSRC score
7.8 / 10 HIGH MS rating: Important · Elevation of Privilege
CWE(s)
CWE-416
Reserved
2022-12-13
Published
2023-01-10 08:00 UTC
Last updated
2023-01-10 08:00 UTC
Source
https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2023/21xxx/CVE-2023-21680.json
Linked Threat
CVE-2023-21680 — Windows Win32k Elevation of Privilege Vulnerability

NVD triage scoring NVD CVE 2.0

Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.

NVD published
2023-01-10 22:15:16 UTC
NVD last modified
2026-06-17 05:33:37 UTC
NVD CVSS v3.1
CVSS 7.8 / 10 7.8 7.8 / 10 HIGH source: secure@microsoft.com
NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability subscore
1.8 / 10
Impact subscore
5.9 / 10
EPSS score
0.0048 (probability of exploitation in next 30 days)
EPSS percentile
38.64% vs all CVEs — higher = more likely to be exploited, as of 2026-07-30

NVD / KEV / EPSS data refreshed 2026-07-31 07:05 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID
EUVD-2023-25847
Assigner
microsoft
Published
Jan 10, 2023, 12:00:00 AM
Updated
Jan 1, 2025, 12:35:46 AM
EUVD base score (CVSS 3.1)
7.8 / 10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
EUVD-reported EPSS
0.4300
Vendors
Microsoft
Products
Windows Server 2022 (10.0.20348.0 <10.0.20348.1487)
Windows 10 Version 21H2 (10.0.19043.0 <10.0.19044.2486)
Windows Server 2012 R2 (Server Core installation) (6.3.9600.0 <6.3.9600.20778)
Windows 7 (6.1.0 <6.1.7601.26321)
Windows 10 Version 1607 (10.0.14393.0 <10.0.14393.5648)
Windows Server 2016 (10.0.14393.0 <10.0.14393.5648)
Windows 10 Version 20H2 (10.0.0 <10.0.19042.2486)
Windows 10 Version 22H2 (10.0.19045.0 <10.0.19045.2486)
Windows Server 2012 (Server Core installation) (6.2.9200.0 <6.2.9200.24075)
Windows Server 2019 (10.0.17763.0 <10.0.17763.3887)
Windows Server 2008 R2 Service Pack 1 (Server Core installation) (6.1.7601.0 <6.1.7601.26321)
Windows 11 version 21H2 (10.0.0 <10.0.22000.1455)
Windows Server 2019 (Server Core installation) (10.0.17763.0 <10.0.17763.3887)
Windows 8.1 (6.3.0 <6.3.9600.20778)
Windows Server 2008 Service Pack 2 (6.0.6003.0 <6.0.6003.21872)
Windows 11 version 22H2 (10.0.22621.0 <10.0.22621.1105)
Windows 7 Service Pack 1 (6.1.0 <6.1.7601.26321)
Windows Server 2016 (Server Core installation) (10.0.14393.0 <10.0.14393.5648)
Windows Server 2008 Service Pack 2 (6.0.6003.0 <6.0.6003.21872)
Windows Server 2008 R2 Service Pack 1 (6.1.7601.0 <6.1.7601.26321)
Windows Server 2012 (6.2.9200.0 <6.2.9200.24075)
Windows Server 2008 Service Pack 2 (Server Core installation) (6.0.6003.0 <6.0.6003.21872)
Windows 10 Version 1809 (10.0.17763.0 <10.0.17763.3887)
Windows Server 2012 R2 (6.3.9600.0 <6.3.9600.20778)
Windows 10 Version 1809 (10.0.0 <10.0.17763.3887)
Windows 10 Version 1507 (10.0.10240.0 <10.0.10240.19685)
Aliases
GHSA-23x3-vhwf-vxrj

ENISA description: Windows Win32k Elevation of Privilege Vulnerability

EUVD references (1)

Microsoft Security Response Center MSRC

Microsoft's vendor-authoritative record from the Security Update Guide — its own CVSS score, impact, severity rating, exploit assessment, and KB-article fixes. Refreshed 2026-08-12 01:00 UTC (source: CVRF).

MS severity
Important
Impact
Elevation of Privilege
MS CVSS base score
7.8 / 10 (temporal 6.8)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Exploit assessment
Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;DOS:N/A
Release
2023-Jan
Microsoft remediations / KB articles (26)
  • 5022286 — Vendor Fix / Security Update (fixed build 10.0.17763.3887)
  • 5022286 — Update
  • 5022291 — Vendor Fix / Security Update (fixed build 10.0.20348.1487)
  • 5022282 — Vendor Fix / Security Update (fixed build 10.0.19042.2486)
  • 5022282 — Update
  • 5022287 — Vendor Fix / Security Update (fixed build 10.0.22000.1455)
  • 5022303 — Vendor Fix / Security Update (fixed build 10.0.22621.1105)
  • 5022303 — Update
  • 5022297 — Vendor Fix / Security Update (fixed build 10.0.10240.19685)
  • 5022289 — Vendor Fix / Security Update (fixed build 10.0.14393.5648)
  • 5022338 — Vendor Fix / Monthly Rollup (fixed build 6.1.7601.26321)
  • 5022338 — Update
  • 5022339 — Vendor Fix / Security Only (fixed build 6.1.7601.26321)
  • 5022339 — Update
  • 5022352 — Vendor Fix / Monthly Rollup (fixed build 6.3.9600.20778)
  • 5022352 — Update
  • 5022346 — Vendor Fix / Security Only (fixed build 6.3.9600.20778)
  • 5022346 — Update
  • 5022340 — Vendor Fix / Monthly Rollup (fixed build 6.0.6003.21872)
  • 5022340 — Update
  • 5022353 — Vendor Fix / Security Only (fixed build 6.0.6003.21872)
  • 5022353 — Update
  • 5022348 — Vendor Fix / Monthly Rollup (fixed build 6.2.9200.24075)
  • 5022348 — Update
  • 5022343 — Vendor Fix / Security Only (fixed build 6.2.9200.24075)
  • 5022343 — Update
Microsoft FAQ (1)

What privileges could be gained by an attacker who successfully exploited this vulnerability?

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

Affected products (26)

VendorProductVersionsPlatforms
Microsoft Windows 10 Version 1809 10.0.17763.0 (affected) 32-bit Systems, x64-based Systems
Microsoft Windows 10 Version 1809 10.0.0 (affected) ARM64-based Systems
Microsoft Windows Server 2019 10.0.17763.0 (affected) x64-based Systems
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 (affected) x64-based Systems
Microsoft Windows Server 2022 10.0.20348.0 (affected) x64-based Systems
Microsoft Windows 10 Version 20H2 10.0.0 (affected) 32-bit Systems, ARM64-based Systems
Microsoft Windows 11 version 21H2 10.0.0 (affected) x64-based Systems, ARM64-based Systems
Microsoft Windows 10 Version 21H2 10.0.19043.0 (affected) 32-bit Systems, ARM64-based Systems, x64-based Systems
Microsoft Windows 11 version 22H2 10.0.22621.0 (affected) ARM64-based Systems, x64-based Systems
Microsoft Windows 10 Version 22H2 10.0.19045.0 (affected) x64-based Systems, ARM64-based Systems, 32-bit Systems
Microsoft Windows 10 Version 1507 10.0.10240.0 (affected) 32-bit Systems, x64-based Systems
Microsoft Windows 10 Version 1607 10.0.14393.0 (affected) 32-bit Systems, x64-based Systems
Microsoft Windows Server 2016 10.0.14393.0 (affected) x64-based Systems
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0 (affected) x64-based Systems
Microsoft Windows 7 6.1.0 (affected) 32-bit Systems
Microsoft Windows 7 Service Pack 1 6.1.0 (affected) x64-based Systems
Microsoft Windows 8.1 6.3.0 (affected) 32-bit Systems, x64-based Systems, ARM64-based Systems
Microsoft Windows Server 2008 Service Pack 2 6.0.6003.0 (affected) 32-bit Systems
Microsoft Windows Server 2008 Service Pack 2 (Server Core installation) 6.0.6003.0 (affected) 32-bit Systems, x64-based Systems
Microsoft Windows Server 2008 Service Pack 2 6.0.6003.0 (affected) x64-based Systems
Microsoft Windows Server 2008 R2 Service Pack 1 6.1.7601.0 (affected) x64-based Systems
Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1.7601.0 (affected) x64-based Systems
Microsoft Windows Server 2012 6.2.9200.0 (affected) x64-based Systems
Microsoft Windows Server 2012 (Server Core installation) 6.2.9200.0 (affected) x64-based Systems
Microsoft Windows Server 2012 R2 6.3.9600.0 (affected) x64-based Systems
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.9600.0 (affected) x64-based Systems

Affected products — CPE 2.3 (31) NVD

NVD's normalized CPE 2.3 matchers, used by vendor tools (vulnerability scanners, asset managers) for automated detection. Compare with the CNA's free-text "Affected products" section above.

  • cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:x64:*
  • cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:x86:*
  • cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:arm64:*
  • cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:x64:*
  • cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:x86:*
  • cpe:2.3:o:microsoft:windows_10_20h2:-:*:*:*:*:*:arm64:*
  • cpe:2.3:o:microsoft:windows_10_20h2:-:*:*:*:*:*:x64:*
  • cpe:2.3:o:microsoft:windows_10_20h2:-:*:*:*:*:*:x86:*
  • cpe:2.3:o:microsoft:windows_10_21h2:-:*:*:*:*:*:arm64:*
  • cpe:2.3:o:microsoft:windows_10_21h2:-:*:*:*:*:*:x64:*
  • cpe:2.3:o:microsoft:windows_10_21h2:-:*:*:*:*:*:x86:*
  • cpe:2.3:o:microsoft:windows_10_22h2:-:*:*:*:*:*:arm64:*
  • cpe:2.3:o:microsoft:windows_10_22h2:-:*:*:*:*:*:x64:*
  • cpe:2.3:o:microsoft:windows_10_22h2:-:*:*:*:*:*:x86:*
  • cpe:2.3:o:microsoft:windows_11_21h2:-:*:*:*:*:*:arm64:*
  • cpe:2.3:o:microsoft:windows_11_21h2:-:*:*:*:*:*:x64:*
  • cpe:2.3:o:microsoft:windows_11_22h2:-:*:*:*:*:*:arm64:*
  • cpe:2.3:o:microsoft:windows_11_22h2:-:*:*:*:*:*:x64:*
  • cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:x64:*
  • cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:x86:*
  • cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:x64:*
  • cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:x86:*
  • cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x64:*
  • cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:*
  • cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
  • cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*

Vendor references (1)

References embedded in the original CVE record by the assigning CNA.

Web references (27)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

NVD-tagged references (2)

Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.

Remediations (17)

Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.

  • web:zecurit.com

    Get the complete breakdown of Microsoft's June 2026 Patch Tuesday. We analyze the latest security updates and all critical CVEs .

    2026-06-04 04:43 UTC
  • web:cybersecuritynews.com

    Microsoft's May 2026 Patch Tuesday lands with a heavy enterprise focus, fixing 120 vulnerabilities across Windows, Office, Azure, developer tools, and Microsoft 365 apps, including 29 remote code execution (RCE) flaws rated Critical.

    2026-06-04 04:43 UTC
  • web:nvd.nist.gov

    The NVD is the U.S. government repository of standards based vulnerability management data represented using the Security Content Automation Protocol (SCAP). This data enables automation of vulnerability management, security measurement, and compliance. The NVD includes databases of security checklist references, security-related software flaws, product names, and impact metrics. For ...

    2026-06-04 04:43 UTC
  • web:techdocs.broadcom.com

    Patch Category Security Patch Severity Critical Host Reboot Required Yes Virtual Machine Migration or Shutdown Required Yes Affected Hardware N/A Affected Software N/A Affected VIBs Included VMware_bootbank_esxio-update_8..3-.60.24585383 VMware_bootbank_loadesxio_8..3-.60.24585383 PRs Fixed N/A CVE numbers N/A Due to their dependency on the ...

    2026-06-04 04:43 UTC
  • web:www.oracle.com

    This Critical Patch Update contains 481 new security patches across the product families listed below. Please note that an MOS note summarizing the content of this Critical Patch Update and other Oracle Software Security Assurance activities is located at April 2026 Critical Patch Update: Executive Summary and Analysis.

    2026-06-04 04:43 UTC
  • web:www.virustotal.com

    VirusTotal is a platform for scanning files and URLs for viruses, malware, and other threats using multiple antivirus engines.

    2026-06-04 04:43 UTC
  • web:access.redhat.com

    Learn about our open source products, services, and company. You are here

    2026-06-04 04:43 UTC
  • web:portal.msrc.microsoft.com

    The Security Update Guide provides information on the latest Microsoft security updates, helping users understand and address potential vulnerabilities effectively.

    2026-05-22 05:45 UTC
  • web:www.patchmd.com

    Shop Patch MD for a wide variety of vitamin patches and online supplements. Browse our wide selection of topical patches online!

    2026-05-22 05:45 UTC
  • web:threatprotect.qualys.com

    Zero-day Vulnerabilities Patched in April Patch Tuesday Edition CVE -2026-33825: Microsoft Defender Elevation of Privilege Vulnerability Microsoft Defender is a comprehensive, AI-powered security suite that provides malware protection, phishing detection, and web protection for individuals and businesses.

    2026-05-22 05:45 UTC
  • web:www.callofduty.com

    Make sure you're following @CODUpdates, @Treyarch, @RavenSoftware for critical live communications and track common Live Issues on our Trello Boards. For regular updates about all Call of Duty® related live issues, follow @CODUpdates. For updates about Call of Duty®: Black Ops 7 Multiplayer and Zombies, follow @Treyarch. For regular updates about Call of Duty®: Black Ops 7 Campaign and ...

    2026-05-22 05:45 UTC
  • web:www.fixtrading.org

    Learn more Standards and Guidelines FIX standards have driven electronic trading for 30 years and are constantly updated to support industry needs Learn more Events and Community Our member-driven global educational and networking events bring the industry together Learn more

    2026-05-22 05:45 UTC
  • web:epatch.pa.gov

    Why does PATCH exist? Its purpose is to better enable the public to obtain criminal history record checks. The repository was created and is maintained in accordance with Pennsylvania's Criminal History Information Act contained in Chapter 91 of Title 18, Crimes Code. This Act also directs the Pennsylvania State Police (PSP) to disseminate criminal history data to criminal justice agencies ...

    2026-05-22 05:45 UTC
  • web:www.romhacking.net

    Add temporary header() Patch file: Apply patch Original ROM: Modified ROM: Patch type: IPS BPS PPF UPS APS RUP Create patch Settings Rom Patcher JS v2.9 by Marc Robledo See on GitHub Donate Language English Français Deutsch Italiano Español Nederlands Svenska Català Valencià Português Brasileiro Russian 日本語 中文(简体) 中文 ...

    2026-05-22 05:45 UTC
  • web:nvd.nist.gov

    You are viewing this page in an unauthorized frame window. This is a potential security issue, you are being redirected to https://nvd.nist.gov

    2026-05-22 05:45 UTC
  • web:patch.moe

    Age Verification Are you 18 years or older? YES NO

    2026-05-22 05:45 UTC
  • web:playvalorant.com

    VALORANT Patch Notes 11.10 The Harbor Rework is here! Along with QoL updates, balance updates to Clove, and bug fixes.

    2026-05-22 05:45 UTC

AI Forensic Analysis

Only Available for Registered Users. Sign in to view.

Raw JSON

The full cvelistV5 record. Download as CVE-2023-21680.json.

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-21680",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-03T18:26:09.292412Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-03T18:26:18.552Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T09:44:01.913Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "Windows Win32k Elevation of Privilege Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21680"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "platforms": [
            "32-bit Systems",
            "x64-based Systems"
          ],
          "product": "Windows 10 Version 1809",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "10.0.17763.3887",
              "status": "affected",
              "version": "10.0.17763.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "ARM64-based Systems"
          ],
          "product": "Windows 10 Version 1809",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "10.0.17763.3887",
              "status": "affected",
              "version": "10.0.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Windows Server 2019",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "10.0.17763.3887",
              "status": "affected",
              "version": "10.0.17763.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Windows Server 2019 (Server Core installation)",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "10.0.17763.3887",
              "status": "affected",
              "version": "10.0.17763.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Windows Server 2022",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "10.0.20348.1487",
              "status": "affected",
              "version": "10.0.20348.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "32-bit Systems",
            "ARM64-based Systems"
          ],
          "product": "Windows 10 Version 20H2",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "10.0.19042.2486",
              "status": "affected",
              "version": "10.0.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "x64-based Systems",
            "ARM64-based Systems"
          ],
          "product": "Windows 11 version 21H2",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "10.0.22000.1455",
              "status": "affected",
              "version": "10.0.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "32-bit Systems",
            "ARM64-based Systems",
            "x64-based Systems"
          ],
          "product": "Windows 10 Version 21H2",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "10.0.19044.2486",
              "status": "affected",
              "version": "10.0.19043.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "ARM64-based Systems",
            "x64-based Systems"
          ],
          "product": "Windows 11 version 22H2",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "10.0.22621.1105",
              "status": "affected",
              "version": "10.0.22621.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "x64-based Systems",
            "ARM64-based Systems",
            "32-bit Systems"
          ],
          "product": "Windows 10 Version 22H2",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "10.0.19045.2486",
              "status": "affected",
              "version": "10.0.19045.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "32-bit Systems",
            "x64-based Systems"
          ],
          "product": "Windows 10 Version 1507",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "10.0.10240.19685",
              "status": "affected",
              "version": "10.0.10240.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "32-bit Systems",
            "x64-based Systems"
          ],
          "product": "Windows 10 Version 1607",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "10.0.14393.5648",
              "status": "affected",
              "version": "10.0.14393.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Windows Server 2016",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "10.0.14393.5648",
              "status": "affected",
              "version": "10.0.14393.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Windows Server 2016 (Server Core installation)",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "10.0.14393.5648",
              "status": "affected",
              "version": "10.0.14393.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "32-bit Systems"
          ],
          "product": "Windows 7",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "6.1.7601.26321",
              "status": "affected",
              "version": "6.1.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Windows 7 Service Pack 1",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "6.1.7601.26321",
              "status": "affected",
              "version": "6.1.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "32-bit Systems",
            "x64-based Systems",
            "ARM64-based Systems"
          ],
          "product": "Windows 8.1",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "6.3.9600.20778",
              "status": "affected",
              "version": "6.3.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "32-bit Systems"
          ],
          "product": "Windows Server 2008 Service Pack 2",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "6.0.6003.21872",
              "status": "affected",
              "version": "6.0.6003.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "32-bit Systems",
            "x64-based Systems"
          ],
          "product": "Windows Server 2008 Service Pack 2 (Server Core installation)",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "6.0.6003.21872",
              "status": "affected",
              "version": "6.0.6003.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Windows Server 2008  Service Pack 2",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "6.0.6003.21872",
              "status": "affected",
              "version": "6.0.6003.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Windows Server 2008 R2 Service Pack 1",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "6.1.7601.26321",
              "status": "affected",
              "version": "6.1.7601.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Windows Server 2008 R2 Service Pack 1 (Server Core installation)",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "6.1.7601.26321",
              "status": "affected",
              "version": "6.1.7601.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Windows Server 2012",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "6.2.9200.24075",
              "status": "affected",
              "version": "6.2.9200.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Windows Server 2012 (Server Core installation)",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "6.2.9200.24075",
              "status": "affected",
              "version": "6.2.9200.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Windows Server 2012 R2",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "6.3.9600.20778",
              "status": "affected",
              "version": "6.3.9600.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Windows Server 2012 R2 (Server Core installation)",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "6.3.9600.20778",
              "status": "affected",
              "version": "6.3.9600.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*",
                  "versionEndExcluding": "10.0.17763.3887",
                  "versionStartIncluding": "10.0.17763.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:arm64:*",
                  "versionEndExcluding": "10.0.17763.3887",
                  "versionStartIncluding": "10.0.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "10.0.17763.3887",
                  "versionStartIncluding": "10.0.17763.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "10.0.17763.3887",
                  "versionStartIncluding": "10.0.17763.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "10.0.20348.1487",
                  "versionStartIncluding": "10.0.20348.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_10_20H2:*:*:*:*:*:*:x86:*",
                  "versionEndExcluding": "10.0.19042.2486",
                  "versionStartIncluding": "10.0.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_11_21H2:*:*:*:*:*:*:x64:*",
                  "versionEndExcluding": "10.0.22000.1455",
                  "versionStartIncluding": "10.0.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_10_21H2:*:*:*:*:*:*:x86:*",
                  "versionEndExcluding": "10.0.19044.2486",
                  "versionStartIncluding": "10.0.19043.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_11_22H2:*:*:*:*:*:*:arm64:*",
                  "versionEndExcluding": "10.0.22621.1105",
                  "versionStartIncluding": "10.0.22621.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_10_22H2:*:*:*:*:*:*:x64:*",
                  "versionEndExcluding": "10.0.19045.2486",
                  "versionStartIncluding": "10.0.19045.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x86:*",
                  "versionEndExcluding": "10.0.10240.19685",
                  "versionStartIncluding": "10.0.10240.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*",
                  "versionEndExcluding": "10.0.14393.5648",
                  "versionStartIncluding": "10.0.14393.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "10.0.14393.5648",
                  "versionStartIncluding": "10.0.14393.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "10.0.14393.5648",
                  "versionStartIncluding": "10.0.14393.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_7:*:sp1:*:*:*:*:x86:*",
                  "versionEndExcluding": "6.1.7601.26321",
                  "versionStartIncluding": "6.1.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_7:*:sp1:*:*:*:*:x64:*",
                  "versionEndExcluding": "6.1.7601.26321",
                  "versionStartIncluding": "6.1.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_8.1:*:*:*:*:*:*:x86:*",
                  "versionEndExcluding": "6.3.9600.20778",
                  "versionStartIncluding": "6.3.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_server_2008_sp2:*:*:*:*:*:*:x64:*",
                  "versionEndExcluding": "6.0.6003.21872",
                  "versionStartIncluding": "6.0.6003.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_server_2008_sp2:*:*:*:*:*:*:x64:*",
                  "versionEndExcluding": "6.0.6003.21872",
                  "versionStartIncluding": "6.0.6003.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_server_2008_sp2:*:*:*:*:*:*:x86:*",
                  "versionEndExcluding": "6.0.6003.21872",
                  "versionStartIncluding": "6.0.6003.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_server_2008_R2:*:*:*:*:*:*:x64:*",
                  "versionEndExcluding": "6.1.7601.26321",
                  "versionStartIncluding": "6.1.7601.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_server_2008_R2:*:*:*:*:*:*:x64:*",
                  "versionEndExcluding": "6.1.7601.26321",
                  "versionStartIncluding": "6.1.7601.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_server_2012:*:*:*:*:*:*:x64:*",
                  "versionEndExcluding": "6.2.9200.24075",
                  "versionStartIncluding": "6.2.9200.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_server_2012:*:*:*:*:*:*:x64:*",
                  "versionEndExcluding": "6.2.9200.24075",
                  "versionStartIncluding": "6.2.9200.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_server_2012_R2:*:*:*:*:*:*:x64:*",
                  "versionEndExcluding": "6.3.9600.20778",
                  "versionStartIncluding": "6.3.9600.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:microsoft:windows_server_2012_R2:*:*:*:*:*:*:x64:*",
                  "versionEndExcluding": "6.3.9600.20778",
                  "versionStartIncluding": "6.3.9600.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "datePublic": "2023-01-10T08:00:00.000Z",
      "descriptions": [
        {
          "lang": "en-US",
          "value": "Windows Win32k Elevation of Privilege Vulnerability"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-416",
              "description": "CWE-416: Use After Free",
              "lang": "en-US",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-01-01T00:35:46.766Z",
        "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
        "shortName": "microsoft"
      },
      "references": [
        {
          "name": "Windows Win32k Elevation of Privilege Vulnerability",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21680"
        }
      ],
      "title": "Windows Win32k Elevation of Privilege Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
    "assignerShortName": "microsoft",
    "cveId": "CVE-2023-21680",
    "datePublished": "2023-01-10T00:00:00.000Z",
    "dateReserved": "2022-12-13T00:00:00.000Z",
    "dateUpdated": "2025-01-01T00:35:46.766Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}