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CVE-2026-89553 nouveau/gem: reserve the bo in the info ioctl around the vma lookup

🗓️ 11 Sep 2026 19:44:26Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 6 Views

Use-after-free race in Linux nouveau/gem info ioctl between vma lookup and gem close path.

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13 Sep 2026 03:47Current
5.8Medium risk
Vulners AI Score5.8
6