CVE-2026-97495drm/amdkfd: Check bounds on allocate_doorbell
- —Not scoredno CVSS score yet
- 0.17%Exploitation in 30 daysEPSS · top 94% 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: Check bounds on allocate_doorbell allocated_doorbell has an option to set the doorbell id to a specific value (used by CRIU). This value was not bounds checked. Check to confirm it's less than KFD_MAX_NUM_OF_QUEUES_PER_PROCESS.
Timeline
ID reserved
By Linux
Published
- 9 days later
· 9 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)
- 0.17% · top 94% of all CVEs (14 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 5bb6a8fa75fcfda93592bee0a4910420ceab15f3 – < 7e06636260a2d95e3fa181bc337d0eeb812b7a41
- affected 5bb6a8fa75fcfda93592bee0a4910420ceab15f3 – < 3d2ddfc9b361b0d38c3ff4804ce42503e4bc97de
- affected 5bb6a8fa75fcfda93592bee0a4910420ceab15f3 – < e0cecd04a4fc4c75e375b91cf53eab5ba2e4ab7f
- affected 5bb6a8fa75fcfda93592bee0a4910420ceab15f3 – < c2c89118c27cbd3adace62c5df19d15b0e96ade1
- affected 5bb6a8fa75fcfda93592bee0a4910420ceab15f3 – < 1f087bb8cf9e8797633da35c85435e557ef74d06
- affected 5.18
- unaffected < 5.18
- unaffected 6.1.189 – ≤ 6.1.*
- unaffected 6.6.158 – ≤ 6.6.*
- unaffected 6.12.111 – ≤ 6.12.*
- unaffected 6.18.53 – ≤ 6.18.*
- unaffected 7.2 – ≤ *
References
References5
- https://git.kernel.org/stable/c/7e06636260a2d95e3fa181bc337d0eeb812b7a41 (opens in a new tab)
- https://git.kernel.org/stable/c/3d2ddfc9b361b0d38c3ff4804ce42503e4bc97de (opens in a new tab)
- https://git.kernel.org/stable/c/e0cecd04a4fc4c75e375b91cf53eab5ba2e4ab7f (opens in a new tab)
- https://git.kernel.org/stable/c/c2c89118c27cbd3adace62c5df19d15b0e96ade1 (opens in a new tab)
- https://git.kernel.org/stable/c/1f087bb8cf9e8797633da35c85435e557ef74d06 (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-2026-86093 (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-2026-97495)Record last updated .