CVE-2023-22520
📛 CVE Title
CVE-2023-22520
Description
No English description in the CVE record.
Overview
- State
- REJECTED
- Assigner (CNA)
- atlassian
- CVSS severity
- —
- CVSS score
- —
- CVSS vector
- —
- Effective score
- no score available from CNA, NVD, or AI yet
- CWE(s)
- —
- Reserved
- 2023-01-01
- Published
- —
- Last updated
- 2024-01-16 18:32 UTC
- Source
- https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2023/22xxx/CVE-2023-22520.json
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
- 2024-01-16 18:15:09 UTC
- NVD last modified
- 2024-01-16 18:15:09 UTC
NVD / KEV / EPSS data refreshed 2026-06-30 04:49 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
AI-forensic CVSS estimate
Used only when a CVE has no official CVSS from its CNA or NVD. An LLM estimates the v3.1 base score from the description; a HIGH/CRITICAL estimate promotes the CVE to a Threat.
No AI estimate yet — it runs automatically once NVD has been checked, or click the button above.
Vendor references (0)
References embedded in the original CVE record by the assigning CNA.
None in the CVE record.
Web references (0)
DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.
No web references attached yet.
Remediations (10)
-
web:arstechnica.com
Found in the wild: 2 Secure Boot exploits. Microsoft is patching only 1 of them. The publicly available exploits provide a near-universal way to bypass key protections.
2026-05-22 21:47 UTC -
web:cvedatabase.com
Search and analyze CVE vulnerabilities with instant access to CVSS scores, affected products, and remediation guidance.
2026-05-22 21:47 UTC -
web:msrc.microsoft.com
The Microsoft Security Response Center (MSRC) investigates all reports of security vulnerabilities affecting Microsoft products and services, and provides the information here as part of the ongoing effort to help you manage security risks and help keep your systems protected.
2026-05-22 21:47 UTC -
web:patchapalooza.com
Microsoft Patch Tuesday vulnerability intelligence dashboard. Live CVSS scores, exploit tracking, threat analysis, and security update data from MSRC, VulnCheck, CISA KEV, and EPSS.
2026-05-22 21:47 UTC -
web:www.forbes.com
Microsoft starts expiring critical Secure Boot certificates in just 2 weeks.
2026-05-22 21:47 UTC -
web:www.ivanti.com
Microsoft Patch Tuesday serves to keep software systems up to date, and Microsoft tends to have more patch updates in even months than in odd months as a general trend. What Is Patching in Windows? Patches, or fixes, serve to address system vulnerabilities after software has been released.
2026-05-22 21:47 UTC -
web:www.nist.gov
NIST maintains the National Vulnerability Database (NVD), a repository of information on software and hardware flaws that can compromise computer security. This is a key piece of the nation's cybersecurity infrastructure.
2026-05-22 21:47 UTC -
web:www.oracle.com
Critical Security Patch Updates Critical Security Patch Updates provide security patches for supported Oracle on-premises products. A Critical Security Patch Update provides targeted, high-priority security fixes in a smaller, more focused format, making them easier to apply with minimal disruption.
2026-05-22 21:47 UTC -
web:www.securityweek.com
Microsoft has announced mitigations for CVE -2026-45585, a BitLocker bypass triggered via FsTx in Windows Recovery.
2026-05-22 21:47 UTC -
web:zecurit.com
Get the complete breakdown of Microsoft's May 2026 Patch Tuesday. We analyze the latest security updates and all critical CVEs .
2026-05-22 21:47 UTC
AI Forensic Analysis
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Raw JSON
The full cvelistV5 record. Download as CVE-2023-22520.json.
{
"containers": {
"cna": {
"providerMetadata": {
"dateUpdated": "2024-01-16T17:32:14.233Z",
"orgId": "f08a6ab8-ed46-4c22-8884-d911ccfe3c66",
"shortName": "atlassian"
},
"rejectedReasons": [
{
"lang": "en-US",
"value": "To maintain compliance with CNA rules, we have rejected this CVE record because it has not been used."
}
]
}
},
"cveMetadata": {
"assignerOrgId": "f08a6ab8-ed46-4c22-8884-d911ccfe3c66",
"assignerShortName": "atlassian",
"cveId": "CVE-2023-22520",
"dateRejected": "2024-01-16T17:32:14.233Z",
"dateReserved": "2023-01-01T00:01:22.332Z",
"dateUpdated": "2024-01-16T17:32:14.233Z",
"state": "REJECTED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.0"
}