CVE-2026-46328 PUBLISHED

apparmor: fix rlimit for posix cpu timers

Assigner: Linux
Reserved: 13.05.2026 Published: 09.06.2026 Updated: 09.06.2026

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.

Product Status

Vendor Linux
Product Linux
Versions Default: unaffected
  • affected from baa73d9e478ff32d62f3f9422822b59dd9a95a21 to e1cc11550b2f66687a374536c9dfdddcefca0efe (excl.)
  • affected from baa73d9e478ff32d62f3f9422822b59dd9a95a21 to 2232d7cd243833ad750cae656d1817fe43744a09 (excl.)
  • affected from baa73d9e478ff32d62f3f9422822b59dd9a95a21 to 28aa93fcfb33b6d580c5df4ae8b6d13fb0e6fcd3 (excl.)
  • affected from baa73d9e478ff32d62f3f9422822b59dd9a95a21 to 1f736dfe27c857b78f8461cd7c3dd9640be74b37 (excl.)
  • affected from baa73d9e478ff32d62f3f9422822b59dd9a95a21 to e43818b16815c0c2bf933ef28316f8e704e5e0ef (excl.)
  • affected from baa73d9e478ff32d62f3f9422822b59dd9a95a21 to 9bf1fa150775b0c6b794e4b6a2c0395e13777999 (excl.)
  • affected from baa73d9e478ff32d62f3f9422822b59dd9a95a21 to 57d51d41b90eface809b72e0e009b50546492f1f (excl.)
  • affected from baa73d9e478ff32d62f3f9422822b59dd9a95a21 to 6ca56813f4a589f536adceb42882855d91fb1125 (excl.)
Vendor Linux
Product Linux
Versions Default: affected
  • Version 4.10 is affected
  • unaffected from 0 to 4.10 (excl.)
  • unaffected from 5.10.252 to 5.10.* (incl.)
  • unaffected from 5.15.202 to 5.15.* (incl.)
  • unaffected from 6.1.165 to 6.1.* (incl.)
  • unaffected from 6.6.128 to 6.6.* (incl.)
  • unaffected from 6.12.75 to 6.12.* (incl.)
  • unaffected from 6.18.14 to 6.18.* (incl.)
  • unaffected from 6.19.4 to 6.19.* (incl.)
  • unaffected from 7.0 to * (incl.)

References