CVE-2026-45861 | Linux Kernel up to 6.12.74/6.18.13/6.19.3 gfs2 qd_put use after free (Nessus ID 329305 / WID-SEC-2026-1700)
A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.12.74/6.18.13/6.19.3. This issue affects the function qd_put of the component gfs2. This manipulation causes use after free.
This vulnerability appears as CVE-2026-45861. The attacker needs to be present on the local network. There is no available exploit.
It is advisable to upgrade the affected component.