CVE-2026-98517 | Linux Kernel up to 6.12.111/6.18.54/7.2.8/7.3-rc4 uvmm nouveau_uvmm.c nouveau_uvmm_sm use after free

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A vulnerability described as very critical has been identified in Linux Kernel up to 6.12.111/6.18.54/7.2.8/7.3-rc4. This affects the function nouveau_uvmm_sm of the file drivers/gpu/drm/nouveau/nouveau_uvmm.c of the component uvmm. Such manipulation leads to use after free.

This vulnerability is referenced as CVE-2026-98517. The attack can only be performed from a local environment. No exploit is available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More