CVE-2026-98163

Linux Kernel: Mehrere Schwachstellen

Debian Linux, Open Source Linux Kernel, SUSE Linux, SUSE openSUSE, Ubuntu Linux, Oracle Linux

In the Linux kernel, the following vulnerability has been resolved: cgroup: Avoid iteration of dying tasks with zero refcount The commit 260fbcb92bbea ("cgroup: Move dying_tasks cleanup from cgroup_task_release() to cgroup_task_free()") extended the lifetime of tasks on the dying_tasks list. The iterators have provision to go through dying_tasks because of dying threadgroup leaders or explicit CSS_TASK_ITER_WITH_DEAD, however, it was expected that such tasks can obtain a new…

26. Sep 2026

Ausgewertete Quellen

• CERT-Bund
  WID-SEC-2026-3588
• NVD
  CVE-2026-98163