CVE-2026-80758

A flaw was found in the Linux kernel's futex subsystem. A race condition in the futexprivatehashput function allows a local attacker to trigger a use-after-free vulnerability. This occurs when a reference to a private hash is dropped prematurely, enabling another process to free the memory while...

Linux Distros Unpatched Vulnerability : CVE-2026-80758

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - futex: Avoid private hash use-after-free on final put futexprivatehashput drops the reference to fph before evaluating fph-mm for wakeupvar. futexrefput enables...

CVE-2026-80758: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: futex: Avoid private hash use-after-free on final put futexprivatehashput drops the reference to fph before evaluating fph-mm for wakeupvar. futexrefput enables preemption again before returning. If that put drops the final...