CVE-2026-89553
CVE CVE-2026-89553EUVD EUVD-2026-76464Published 2026-09-11T19:44:26.000ZLast changed 2026-09-14T12:00:55.000ZCVSS 7.8
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: nouveau/gem: reserve the bo in the info ioctl around the vma lookup In the non-uvmm path, there could be a race between the info lookup finding the vma, and the gem close path closing the vma leading to a use-after-free. Spotted with the help of Opus 4.6.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux patch: 6.12.109; e758a3111914af7ee4351be86f1ac0efe87ed06e <ff110e85837d7ecd83f36078107be240ff5ae409; 3.1; e758a3111914af7ee4351be86f1ac0efe87ed06e <e05c28bd6043d0fd0bea9c3fc49300a8871a1a81; patch: 6.6.157; e758a3111914af7ee4351be86f1ac0efe87ed06e <208867763843aa82efcbe3b771f1b8e6c7aa820a; patch: 0; patch: 7.2.4; patch: 6.18.50; patch: 7.3-rc1; e758a3111914af7ee4351be86f1ac0efe87ed06e <e60466011ac3a6b8045e6cc3c2cbb30d58039d2e; e758a3111914af7ee4351be86f1ac0efe87ed06e <5e17160d41d92823f3379c1982e1369680c5ce4d
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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