CVE-2026-81645

MEDIUMPre-NVD 5.95.9—
EchelonGraph scoreHIGH confidence

Score 5.9 from GitHub Security Advisory published 2026-09-24. a secondary CVSS source baseline 5.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
5.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.9Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Out-of-bounds read vulnerability in the graphics module. Successful exploitation of this vulnerability may affect availability.

CVSS v3
5.9
EG Score
5.9(high)
EG Risk
27(Track)
EG Risk 27/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity59% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
0%
KEV
Not listed

Published

September 24, 2026

Last Modified

September 24, 2026

Advisory Details (4)

Auto-updated Sep 24, 2026
No patch confirmed yet.
generic

Security Bulletins for HUAWEI PCs, September 2026

https://consumer.huawei.com/en/support/bulletinlaptops/2026/9/
generic

Security Bulletins for HUAWEI Smart Watches, September 2026

https://consumer.huawei.com/en/support/bulletinwearables/2026/9/
generic

Security Bulletins for HUAWEI Vision, September 2026

https://consumer.huawei.com/en/support/bulletinvision/2026/9/
generic

Security Bulletins for HUAWEI Phones/Tablets, September 2026

https://consumer.huawei.com/en/support/bulletin/2026/9/

Vendor Advisories for CVE-2026-81645(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 9× in last 7d / 9× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-09-24 15:29 UTCGHSA enrichment
  2. 2026-09-24 15:07 UTCEG score recompute
  3. 2026-09-24 15:07 UTCGHSA enrichment
  4. 2026-09-24 14:50 UTCEG score recompute
  5. 2026-09-24 14:50 UTCGHSA enrichment
  6. 2026-09-24 14:04 UTCEPSS rescore
  7. 2026-09-24 07:21 UTCEG score recompute
  8. 2026-09-24 06:39 UTCEG score recompute
  9. 2026-09-24 06:39 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-81645?
CVE-2026-81645 is a medium vulnerability published on September 24, 2026. Out-of-bounds read vulnerability in the graphics module. Successful exploitation of this vulnerability may affect availability.
When was CVE-2026-81645 disclosed?
CVE-2026-81645 was first published in the National Vulnerability Database on September 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-81645 actively exploited?
CVE-2026-81645 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 99.6% of all scored CVEs.
What is the CVSS score of CVE-2026-81645?
CVE-2026-81645 has a CVSS v3 base score of 5.9 (NVD).
How do I remediate CVE-2026-81645?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-81645, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-81645

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