CVE-2026-31411 | Linux Kernel up to 6.19.3 atm sigd_send null pointer dereference (WID-SEC-2026-1037)
A vulnerability classified as critical has been found in Linux Kernel up to 6.19.3. Impacted is the function sigd_send of the component atm. Performing a manipulation results in null pointer dereference.
This vulnerability is cataloged as CVE-2026-31411. The attack must originate from the local network. There is no exploit available.
It is recommended to upgrade the affected component.