EUVD-2026-32982CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Lifecycle Timeline
1DescriptionNVD
Ubuntu Linux 6.8, 6.17 and 7.0 contain SAUCE patches with a possible NULL pointer dereference in the handling of AppArmor notifications. The bug can be triggered by an unprivileged local user. This can lead to a kernel oops.
AnalysisAI
NULL pointer dereference in Ubuntu Linux kernel versions 6.8, 6.17, and 7.0 allows a local unprivileged user to crash the kernel via the AppArmor notification handling path. The flaw exists exclusively in Ubuntu-specific SAUCE patches layered on top of the upstream Linux kernel, meaning only Ubuntu kernels carrying these versions are affected - not upstream Linux or other distributions. …
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