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CVE-2025-70103

📛 CVE Title

CVE-2025-70103

⬇ Download JSON ⚠ View as Threat

Description

Heap buffer overflow vulnerability in libjxl 0.12.0 via crafted PBM images to the jxl::extras::DecodeImagePNM function in file lib/extras/dec/pnm.cc.

Overview

State
PUBLISHED
Assigner (CNA)
mitre
CVSS severity
high
CVSS score
CVSS 7.3 / 10 7.3 7.3 / 10
CVSS vector
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Effective score
7.3 / 10 HIGH source: CNA overview
CWE(s)
—
Reserved
2026-01-09
Published
2026-05-27 00:00 UTC
Last updated
2026-05-30 19:30 UTC
Source
https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2025/70xxx/CVE-2025-70103.json
Linked Threat
CVE-2025-70103 — CVE-2025-70103

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
2026-05-27 15:16:24 UTC
NVD last modified
2026-06-17 10:03:08 UTC
NVD CVSS v3.1
CVSS 7.3 / 10 7.3 7.3 / 10 HIGH source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Exploitability subscore
3.9 / 10
Impact subscore
3.4 / 10
EPSS score
0.0037 (probability of exploitation in next 30 days)
EPSS percentile
28.56% vs all CVEs — higher = more likely to be exploited, as of 2026-06-30

NVD-assigned CWE(s): CWE-122 (differs from the CNA list above)

NVD / KEV / EPSS data refreshed 2026-07-01 03:28 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-2025-209978
Assigner
mitre
Published
May 27, 2026, 12:00:00 AM
Updated
May 30, 2026, 7:30:38 PM
EUVD base score (CVSS 3.1)
7.3 / 10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
EUVD-reported EPSS
0.3700
Vendors
n/a
Products
n/a (n/a)
Aliases
GHSA-4xm2-q73p-253r

ENISA description: Heap buffer overflow vulnerability in libjxl 0.12.0 via crafted PBM images to the jxl::extras::DecodeImagePNM function in file lib/extras/dec/pnm.cc.

EUVD references (4)

Affected products (1)
VendorProductVersionsPlatforms
n/a n/a n/a (affected) —

Vendor references (4)

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

Web references (8)

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 (6)

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 (20)

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

  • Microsoft Patch Tuesday for August 2025 — Snort rules and prominent ...
    web:blog.talosintelligence.com

    Microsoft has released its monthly security update for August 2025 , which includes 111 vulnerabilities affecting a range of products, including 13 that Microsoft marked as "critical".

    2026-06-04 00:02 UTC
  • Tenable Patch Management 2025 Release Notes
    web:docs.tenable.com

    Tenable Patch Management 9.3.970.6 ( 2025 -10-14) Tenable Patch Management version 9.3.970.6 introduces expanded operating system coverage and major improvements in patching workflows across Linux, macOS, and Windows platforms. This release also includes enhancements in metadata automation, reboot handling, and several quality, performance, and usability improvements. Note: Tenable strongly ...

    2026-06-04 00:02 UTC
  • Microsoft Patch Tuesday August 2025: 107 Vulnerabilities ... - GBHackers
    web:gbhackers.com

    Microsoft has rolled out its August 2025 Patch Tuesday fixes, addressing a total of 107 vulnerabilities across its ecosystem.

    2026-06-04 00:02 UTC
  • Microsoft Patch Tuesday, September 2025 Edition - Krebs on Security
    web:krebsonsecurity.com

    Microsoft Corp. today issued security updates to fix more than 80 vulnerabilities in its Windows operating systems and software. There are no known "zero-day" or actively exploited ...

    2026-06-04 00:02 UTC
  • Security Update Guide - Microsoft
    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.

    2026-06-04 00:02 UTC
  • CVE: Common Vulnerabilities and Exposures
    web:www.cve.org

    At cve .org, we provide the authoritative reference method for publicly known information-security vulnerabilities and exposures

    2026-06-04 00:02 UTC
  • ArcGIS Server Security 2025 Update 2 Patch - Esri
    web:www.esri.com

    Key highlights The ArcGIS Server Security 2025 update 2 is available This patch resolves 10 Medium severity vulnerabilities This security patch is cumulative, and includes fixes provided in the ArcGIS Server Security 2025 update 1.

    2026-06-04 00:02 UTC
  • Microsoft KB Catalog: Updates, Issues, & Feedback - NinjaOne
    web:www.ninjaone.com

    Catalog of Microsoft KB updates with insights on performance & user sentiment. Find out what's working, what's not, & make informed decisions.

    2026-06-04 00:02 UTC
  • Oracle Critical Patch Update Advisory - October 2025
    web:www.oracle.com

    Oracle Critical Patch Update Advisory - October 2025 Description A Critical Patch Update is a collection of patches for multiple security vulnerabilities. These patches address vulnerabilities in Oracle code and in third party components included in Oracle products. These patches are usually cumulative, but each advisory describes only the security patches added since the previous Critical ...

    2026-06-04 00:02 UTC
  • Patch Tuesday June 2026: Security Updates & CVE Analysis
    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 00:02 UTC
  • CVEs and Security Vulnerabilities - OpenCVE
    web:app.opencve.io

    Explore the latest vulnerabilities and security issues in the CVE database

    2026-06-19 02:28 UTC
  • CVE-2025-70103 - Libjxl Heap Buffer Overflow Vulnerability
    web:cvefeed.io

    Heap buffer overflow vulnerability in libjxl 0.12.0 via crafted PBM images to the jxl::extras::DecodeImagePNM function in file lib/extras/dec/pnm.cc.

    2026-06-19 02:28 UTC
  • Microsoft Patch Tuesday June 2025 - Exploited zero-day and Other 65 ...
    web:cybersecuritynews.com

    Microsoft released its monthly Patch Tuesday security updates today, addressing a total of 66 vulnerabilities across its product portfolio, including one actively exploited zero-day vulnerability and another publicly disclosed flaw.

    2026-06-19 02:28 UTC
  • A new and improved community patch for BO3. - GitHub
    web:github.com

    A new and improved community patch for BO3. . Contribute to shiversoftdev/t7patch development by creating an account on GitHub.

    2026-06-19 02:28 UTC
  • NVD - Home
    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 ...

    2026-06-19 02:28 UTC
  • CVE-2025-70103 | Ubuntu
    web:ubuntu.com

    Patch details For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

    2026-06-19 02:28 UTC
  • Database CVE, CWE, CISA KEV & Vulnerability Intelligence | CVE Find
    web:www.cvefind.com

    CVE Find is a cybersecurity intelligence platform indexing CVEs , CWEs, CAPEC, CVSS, EPSS and threat data. Search, track, and analyze known vulnerabilities and exploit risks.

    2026-06-19 02:28 UTC
  • Rapid7 Vulnerability Database
    web:www.rapid7.com

    Rapid7's VulnDB is curated repository of vetted computer software exploits and exploitable vulnerabilities.

    2026-06-19 02:28 UTC
  • CVE-2025-70103 | Tenable®
    web:www.tenable.com

    Heap buffer overflow vulnerability in libjxl 0.12.0 via crafted PBM images to the jxl::extras::DecodeImagePNM function in file lib/extras/dec/pnm.cc.

    2026-06-19 02:28 UTC
  • CVE-2025-70103 - High Vulnerability - TheHackerWire
    web:www.thehackerwire.com

    CVE-2025-70103 is a High severity vulnerability (CVSS 7.3). Heap buffer overflow vulnerability in libjxl 0.12.0 via crafted PBM images to the jxl::extras::DecodeImagePNM function in file lib/extras/dec/pnm.cc.

    2026-06-19 02:28 UTC

AI Forensic Analysis

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Raw JSON

The full cvelistV5 record. Download as CVE-2025-70103.json.

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "LOW",
              "baseScore": 7.3,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-70103",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-27T18:20:53.010819Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-122",
                "description": "CWE-122 Heap-based Buffer Overflow",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-27T18:21:35.625Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/libjxl/libjxl/issues/4337"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2026-05-30T19:30:38.829Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2026/05/30/7"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Heap buffer overflow vulnerability in libjxl 0.12.0 via crafted PBM images to the jxl::extras::DecodeImagePNM function in file lib/extras/dec/pnm.cc."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
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      "providerMetadata": {
        "dateUpdated": "2026-05-27T14:50:09.391Z",
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      },
      "references": [
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        },
        {
          "url": "https://github.com/libjxl/libjxl/pull/4338"
        },
        {
          "url": "https://github.com/sigdevel/pocs/blob/main/res/libjxl/2025/2"
        },
        {
          "url": "https://infosec.exchange/@sigdevel/116642233929409910"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2025-70103",
    "datePublished": "2026-05-27T00:00:00.000Z",
    "dateReserved": "2026-01-09T00:00:00.000Z",
    "dateUpdated": "2026-05-30T19:30:38.829Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}