CVE-2026-80703drm/amdkfd: Fix missing authorization check in KFD_IOC_DBG_TRAP_DISABLE
- —Not scoredno CVSS score yet
- 0.16%Exploitation in 30 daysEPSS · top 95% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix missing authorization check in KFD_IOC_DBG_TRAP_DISABLE Prevent unauthorized termination of active GPU debug sessions. Previously, users with /dev/kfd access could terminate another process's debug session without proper ownership or ptrace authorization. (cherry picked from commit 4db4c5ffd5585b72622ecf6ffedf2da258ee23f5)
Timeline
ID reserved
By Linux
- 2 days later
· 2 days later
Published
- 2 days later
· 2 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Received.
- EPSS (exploitation in 30 days)
- 0.16% · top 95% of all CVEs (15 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508 – < ce813614f63b020a826071276a92f2cfae7cba79
- affected 0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508 – < b8c05061997408bf81759f2dd31cd5f66771d15f
- affected 0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508 – < 9e52212aff8ed1fd9087728f61243ce3efd9d0ac
- affected 0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508 – < 4070909ac042f44654aac72f7986ea550c96f591
- affected 0ab2d7532b05a3e7c06fd3b0c8bd6b46c1dfb508 – < 99b2fe4f19e3be0a8d0a0b5ea98d855970889653
- affected 6.5
- unaffected < 6.5
- unaffected 6.6.151 – ≤ 6.6.*
- unaffected 6.12.103 – ≤ 6.12.*
- unaffected 6.18.44 – ≤ 6.18.*
- unaffected 7.1.8 – ≤ 7.1.*
- unaffected 7.2 – ≤ *
References
References5
- https://git.kernel.org/stable/c/ce813614f63b020a826071276a92f2cfae7cba79 (opens in a new tab)
- https://git.kernel.org/stable/c/b8c05061997408bf81759f2dd31cd5f66771d15f (opens in a new tab)
- https://git.kernel.org/stable/c/9e52212aff8ed1fd9087728f61243ce3efd9d0ac (opens in a new tab)
- https://git.kernel.org/stable/c/4070909ac042f44654aac72f7986ea550c96f591 (opens in a new tab)
- https://git.kernel.org/stable/c/99b2fe4f19e3be0a8d0a0b5ea98d855970889653 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-67438 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-80703)Record last updated .