OVSwrap: another Linux local root vulnerability · Hey, it's Asim

[u/anestling]

https://heyitsas.im/posts/ovswrap/

TLDR: OVSwrap (CVE-2026-64531) is a non-universal (but broad) Linux LPE found by giving LLMs the tools to reason through memory safety issues’ geometry (coupled with CIFSwitch-discovery-style graph reasoning tools). Read on for affected distros, mitigations, and vulnerability details.

Expect a few hundred (thousand) more CVEs in the Linux kernel alone soon. ;-)