CVE-2026-53083

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix RCU stall in bpffdarraymapclear Add a missing condresched in bpffdarraymapclear loop. For PROGARRAY maps with many entries this loop calls progarraymappokerun per entry which can be expensive, and without yielding this c...

CVE-2026-53083

CVE-2026-53083 affects the rootio-linux package in RootOS (Debian 11/12, Ubuntu 22.04/24.04). Multiple fixed versions are available; Root has patched the vulnerability. Remediate by updating to the patched rootio-linux versions for the respective OS releases.

PT-2026-51977

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.14.0-13195-g967e8def1100 Description An issue exists in the Linux kernel where the bpf fd array map clear function fails to yield the processor during its execution loop. For PROG ARRAY maps containing a large...

kernel: drm/gud: Fix UBSAN warning

A flaw was found in the GUD Generic USB Display driver in the Linux kernel. Uninitialized iosysmap variables on the stack contain garbage values in their isiomem boolean field. When iosysmapclear checks this field, UBSAN flags it as an invalid boolean value, indicating potential undefined behavio...