CVE-2026-23005 | Linux Kernel up to 6.12.66/6.18.6/6.19-rc5 fpu_update_guest_xfd state issue (EUVD-2026-4627 / Nessus ID 296538)
A vulnerability, which was classified as critical, was found in Linux Kernel up to 6.12.66/6.18.6/6.19-rc5. Impacted is the function fpu_update_guest_xfd. Executing a manipulation can lead to state issue.
This vulnerability is registered as CVE-2026-23005. The attack requires access to the local network. No exploit is available.
You should upgrade the affected component.