CVE-2026-47328: falha de média gravidade em Canonical Ubuntu Linux
Invalid pointer deallocation in Ubuntu Linux AppArmor notification handling
Publicada em
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 6.1epss 0.1%
probabilidade de exploração
0.1%top 98% das CVEs
exploração observada
nãonenhuma fonte reporta
Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly attempt to free a pointer which was not previously kmalloc()d, while at the same time leaking allocated memory. The bug can be triggered by an unprivileged local user and can result in the corruption of slab metadata and could lead to resource exhaustion.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Produtos afetados
Canonical · Ubuntu LinuxCVEs relacionadas — Canonical Ubuntu Linux
No mesmo produto, das mais perigosas para as menos.
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