CVE-2026-53085 | Linux Kernel up to 6.12.90/6.18.32/7.0.9 bpf mmap_read_trylock mm use after free (WID-SEC-2026-2077)

A vulnerability, which was classified as . This affects the function mmap_read_trylock of the component bpf. Executing a manipulation of the argument mm can lead to use after free.

This vulnerability is registered as CVE-2026-53085. The attack needs to be launched locally. No exploit is available.

You should upgrade the affected component.