CVE-2026-31746 | Linux Kernel up to 6.18.21/6.19.11 zcrypt ap_init_apmsg memory leak (WID-SEC-2026-1346)
A vulnerability described as critical has been identified in Linux Kernel up to 6.18.21/6.19.11. This impacts the function ap_init_apmsg of the component zcrypt. The manipulation results in memory leak.
This vulnerability is identified as CVE-2026-31746. The attack can only be performed from the local network. There is not any exploit available.
Upgrading the affected component is recommended.