SECURITY ANNOUNCEMENT

CVE-2026-99065

23 October 2026

down but before cpuset_handle_hotplug() is able to properly update the effective_cpus of the top cpuset. Fix this by adding back the NULL cs check to avoid this problem.

Introduced

6.167a0aabd9ce697fc581ec691b21f748050fbcf004

Fixed releases

6.18.578d88d3221204fbb1b6dc2c0f2f2181fe49126639

7.2.11a21c255159bfe0034740292e10d2e258feeeb10d

7.323b1ab15ca91f2cffaf149d9bb0fafeb700c7db2

View source announcement ↗