CVE-2026-80541

HIGHPre-NVD 7.87.8—
EchelonGraph scoreHIGH confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-08-27. a secondary CVSS source baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 5 sources updated this week
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.8Exploit: None knownExposed: 0

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

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: validate GEM_CREATE domain combinations

AMDGPU_GEM_CREATE checked domain bits against AMDGPU_GEM_DOMAIN_MASK, but did not validate domain combinations. Userspace could combine CPU|GTT|VRAM with DOORBELL, GDS, GWS, or OA, making amdgpu_bo_placement_from_domain() exceed AMDGPU_BO_MAX_PLACEMENTS and hit BUG_ON().

Allow combinations only within CPU/GTT/VRAM, and require non-CPU/GTT/ VRAM domains to be specified one at a time. Return -EINVAL for invalid combinations in amdgpu_gem_create_ioctl().

v2: Rename helper from amdgpu_gem_domain_valid() to amdgpu_gem_are_domains_valid() (Christian)

(cherry picked from commit db39852d0c39843cb02048dfb47e4b8c703e9080)

CVSS v3
7.8
EG Score
7.8(high)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity78% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
3%
KEV
Not listed

Published

August 26, 2026

Last Modified

August 27, 2026

Advisory Details (8)

Auto-updated Aug 27, 2026
No patch confirmed yet.
generic

drm/amdgpu: validate GEM_CREATE domain combinations - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/ce5da474c3ddf7cccec5dce6aa4296297dd7caff
generic

drm/amdgpu: validate GEM_CREATE domain combinations - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/80f0b53860d02577709d69a312a29ca674b9297c
generic

drm/amdgpu: validate GEM_CREATE domain combinations - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/66133fc05c3af002f45de8a71b833c026ccbfba6
generic

drm/amdgpu: validate GEM_CREATE domain combinations - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/5e9d136ad74df4edec67e502ce267597064d8f86
generic

drm/amdgpu: validate GEM_CREATE domain combinations - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/5c73485af7ad9c3ae592db3481f370bc07705391
generic

drm/amdgpu: validate GEM_CREATE domain combinations - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/584e3d47736fe2e7184ef3fc16b00b41485f96c6
generic

drm/amdgpu: validate GEM_CREATE domain combinations - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/493355096e397f9217b41c8574ed2784c7351443
generic

drm/amdgpu: validate GEM_CREATE domain combinations - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/220aa2589d7321fb68d2e8597862711b5f22ae0b

Vendor Advisories for CVE-2026-80541(1)

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

Data Freshness Timeline

(refreshed 15× in last 7d / 15× 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. 2026-08-30 01:22 UTCEPSS rescore
  2. 2026-08-30 01:07 UTCGHSA enrichment
  3. 2026-08-29 12:33 UTCGHSA enrichment
  4. 2026-08-28 23:58 UTCEG score recompute
  5. 2026-08-28 23:58 UTCGHSA enrichment
  6. 2026-08-28 21:42 UTCEPSS rescore
  7. 2026-08-28 07:40 UTCGHSA enrichment
  8. 2026-08-27 18:58 UTCEG score recompute
  9. 2026-08-27 18:58 UTCGHSA enrichment
  10. 2026-08-27 14:25 UTCEPSS rescore
  11. 2026-08-27 06:20 UTCEG score recompute▲ 7.80
  12. 2026-08-27 06:11 UTCMITRE cvelistV5CVSS v3 → 7.8 · severity → HIGH
  13. 2026-08-26 15:43 UTCNVD update
  14. 2026-08-26 14:43 UTCEG score recompute
  15. 2026-08-26 14:41 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-80541?
CVE-2026-80541 is a high vulnerability published on August 26, 2026. In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate GEM_CREATE domain combinations AMDGPUGEMCREATE checked domain bits against AMDGPUGEMDOMAIN_MASK, but did not validate domain combinations. Userspace could combine CPU|GTT|VRAM with DOORBELL, GDS, GWS, or OA,…
When was CVE-2026-80541 disclosed?
CVE-2026-80541 was first published in the National Vulnerability Database on August 26, 2026, with the most recent update on August 27, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-80541 actively exploited?
CVE-2026-80541 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 97.2% of all scored CVEs.
What is the CVSS score of CVE-2026-80541?
CVE-2026-80541 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-80541?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-80541, 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-2026-80541

Explore →

Is Your Infrastructure Affected by CVE-2026-80541?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs