CVE-2026-64154drm/msm/adreno: Fix a reference leak in a6xx_gpu_init()
- 5.5MediumCVSS base score
- 0.13%Exploitation in 30 daysEPSS · top 97% 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/msm/adreno: Fix a reference leak in a6xx_gpu_init() In a6xx_gpu_init(), node is obtained via of_parse_phandle(). While there was a manual of_node_put() at the end of the common path, several early error returns would bypass this call, resulting in a reference leak. Fix this by using the __free(device_node) cleanup handler to release the reference when the variable goes out of scope. Patchwork: https://patchwork.freedesktop.org/patch/700661/
Timeline
ID reserved
By Linux
Published
- 3 months later
· 3 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 · Modified | 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)
- 0.13% · top 97% of all CVEs (14 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected 5a903a44a98471cedf0021fac0a6a64bbe86943f – < bdad77438cc2ba006b041eb02adccb0b9f8cffad
- affected 5a903a44a98471cedf0021fac0a6a64bbe86943f – < bd750e4043bbd9e2ef69de50b11bd6f98c366cc0
- affected 5a903a44a98471cedf0021fac0a6a64bbe86943f – < b76568c6721840a4ddb65e24e2849db0f8e83461
- affected 5a903a44a98471cedf0021fac0a6a64bbe86943f – < 2be24c945e76cd538ce5dd2e50f5d3e7d848c175
- affected 5a903a44a98471cedf0021fac0a6a64bbe86943f – < e64bca63647db1d5518198d6c5ca2dbcc66b182b
- affected 6.5
- unaffected < 6.5
- unaffected 6.6.160 – ≤ 6.6.*
- unaffected 6.12.114 – ≤ 6.12.*
- unaffected 6.18.57 – ≤ 6.18.*
- unaffected 7.0.11 – ≤ 7.0.*
- unaffected 7.1 – ≤ *
References
References5
- https://git.kernel.org/stable/c/bdad77438cc2ba006b041eb02adccb0b9f8cffad (opens in a new tab)
- https://git.kernel.org/stable/c/bd750e4043bbd9e2ef69de50b11bd6f98c366cc0 (opens in a new tab)
- https://git.kernel.org/stable/c/b76568c6721840a4ddb65e24e2849db0f8e83461 (opens in a new tab)
- https://git.kernel.org/stable/c/2be24c945e76cd538ce5dd2e50f5d3e7d848c175 (opens in a new tab)
- https://git.kernel.org/stable/c/e64bca63647db1d5518198d6c5ca2dbcc66b182b (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-2026-45839 (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-2026-64154)Record last updated .