CVE-2026-46328
apparmor: fix rlimit for posix cpu timers
Published: Jun 9, 2026Updated: Jun 14, 2026 Sources: CVE List NVD
7.3CVSSHIGH
Description
In the Linux kernel, the following vulnerability has been resolved: apparmor: fix rlimit for posix cpu timers Posix cpu timers requires an additional step beyond setting the rlimit. Refactor the code so its clear when what code is setting the limit and conditionally update the posix cpu timers when appropriate.
CVSS Vector Breakdown
Exploitability
AV:LAttack VectorLocal
AC:LAttack ComplexityLow
PR:LPrivileges RequiredLow
UI:NUser InteractionNone
Scope
S:CScopeChanged
Impact
C:NConfidentialityNone
I:LIntegrityLow
A:HAvailabilityHigh
Affected Products
Exploitability
No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
References
https://git.kernel.org/stable/c/e1cc11550b2f66687a374536c9dfdddcefca0efe
git.kernel.org
https://git.kernel.org/stable/c/2232d7cd243833ad750cae656d1817fe43744a09
git.kernel.org
https://git.kernel.org/stable/c/28aa93fcfb33b6d580c5df4ae8b6d13fb0e6fcd3
git.kernel.org
and 5 more references View all →
Timeline
Published
Jun 9, 2026
Last Updated
Jun 14, 2026
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