CVE-2026-64015

A flaw was found in the Linux kernel's keyring code. The assocarrayfind function, used for looking up keys, was called without holding the necessary Read-Copy-Update RCU read lock. This oversight allows for a memory corruption vulnerability, particularly affecting persistent key handling, as the...

Linux Distros Unpatched Vulnerability : CVE-2026-64015

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - security/keys: fix missed RCU read section on lookup Nicholas Carlini reports that the keyring code calls assocarrayfind in findkeytoupdate without holding the...