CVE-2026-45976drm/amdgpu: Fix memory leak in amdgpu_ras_init()
- 5.5MediumCVSS base score
- 0.12%Exploitation in 30 daysEPSS · top 98% 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/amdgpu: Fix memory leak in amdgpu_ras_init() When amdgpu_nbio_ras_sw_init() fails in amdgpu_ras_init(), the function returns directly without freeing the allocated con structure, leading to a memory leak. Fix this by jumping to the release_con label to properly clean up the allocated memory before returning the error code. Compile tested only. Issue found using a prototype static analysis tool and code review.
Timeline
ID reserved
By Linux
- 14 days later
· 14 days later
Published
- 5 months later
· 5 months 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
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Analyzed | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.12% · top 98% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf – < f8a5426652bdadd4a5cb48326d48abbdfebe8153
- affected fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf – < c11cd77a18115d2cd3f4b6915c4a537b6042f950
- affected fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf – < 2fef8c2ac67e7c1b0409d23653300b134c63e54c
- affected fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf – < 3f43e7812b30d6b2e850218f9bb1dae60727fcef
- affected fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf – < ee41e5b63c8210525c936ee637a2c8d185ce873c
- affected 6.4
- unaffected < 6.4
- unaffected 6.6.128 – ≤ 6.6.*
- unaffected 6.12.75 – ≤ 6.12.*
- unaffected 6.18.14 – ≤ 6.18.*
- unaffected 6.19.4 – ≤ 6.19.*
- unaffected 7.0 – ≤ *
References
References5
- https://git.kernel.org/stable/c/f8a5426652bdadd4a5cb48326d48abbdfebe8153 (opens in a new tab)
- https://git.kernel.org/stable/c/c11cd77a18115d2cd3f4b6915c4a537b6042f950 (opens in a new tab)
- https://git.kernel.org/stable/c/2fef8c2ac67e7c1b0409d23653300b134c63e54c (opens in a new tab)
- https://git.kernel.org/stable/c/3f43e7812b30d6b2e850218f9bb1dae60727fcef (opens in a new tab)
- https://git.kernel.org/stable/c/ee41e5b63c8210525c936ee637a2c8d185ce873c (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-2026-32260 (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-2026-45976)Record last updated .