Vulnerability in Linux
CVE-2026-31555
In the Linux kernel, the following vulnerability has been resolved: futex: Clear stale exiting pointer in futex_lock_pi() retry path Fuzzying/stressing futexes triggered: WARNING: kernel/futex/core.c:825 at wait_for_owner_exiting+0x…
EPSS: 0.000 (7.0th percentile) — read the EPSS interpretation.
Affected products
- Linux — versions 5.4.1, 4.4.255, 5.15.203
References
- git.kernel.org/stable/c/33095ae3bdde5e5c264d7e88a2f3e7703a26c7aa
- git.kernel.org/stable/c/e7824ec168d2ac883a213cd1f4d6cc0816002a85
- git.kernel.org/stable/c/5e8e06bf8909e79b4acd950cf578cfc2f10bbefa
- git.kernel.org/stable/c/de7c0c04ad868f2cee6671b11c0a6d20421af1da
- git.kernel.org/stable/c/7475dfad10a05a5bfadebf5f2499bd61b19ed293
- git.kernel.org/stable/c/92e47ad03e03dbb5515bdf06444bf6b1e147310d
- git.kernel.org/stable/c/71112e62807d1925dc3ae6188b11f8cfc85aec23
- git.kernel.org/stable/c/210d36d892de5195e6766c45519dfb1e65f3eb83