CVE-2026-99103

In the Linux kernel, the following vulnerability has been resolved: workqueue: Fix unbound pool lifetime for pending pwqs KASAN reports a use-after-free of an unbound workerpool in nodeactivatependingpwq: BUG: KASAN: slab-use-after-free in rawspintrylock+0x6d/0x120 Read of size 4 at addr...

CVE-2026-99103 workqueue: Fix unbound pool lifetime for pending pwqs

In the Linux kernel, the following vulnerability has been resolved: workqueue: Fix unbound pool lifetime for pending pwqs KASAN reports a use-after-free of an unbound workerpool in nodeactivatependingpwq: BUG: KASAN: slab-use-after-free in rawspintrylock+0x6d/0x120 Read of size 4 at addr...

CVE-2026-99103

The Linux kernel is vulnerable to a use-after-free flaw within the workqueue subsystem. The root cause is an incorrect order of operations in pwq_release_workfn(), where the unbound pool is released before its associated pending workqueue (pwq) is removed from pending_pwqs. This allows the pool t...

EUVD-2026-112003

In the Linux kernel, the following vulnerability has been resolved: workqueue: Fix unbound pool lifetime for pending pwqs KASAN reports a use-after-free of an unbound workerpool in nodeactivatependingpwq: BUG: KASAN: slab-use-after-free in rawspintrylock+0x6d/0x120 Read of size 4 at addr...