CVE-2026-89654: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ceph: fix UAF in checknewmap on session freed during unlock checknewmap iterates mdsc-sessions and for each active session drops mdsc-mutex to perform per-session operations. The forced-close path rank removed from map correctly...

PT-2026-96564

In the Linux kernel, the following vulnerability has been resolved: ceph: fix UAF in check new map on session freed during unlock check new map iterates mdsc-sessions and for each active session drops mdsc-mutex to perform per-session operations. The forced-close path rank removed from map...