Ceph client UAF fixes stall after maintainer rejection
Patches for CVE-2026-89654 and a session teardown race sit outside mainline while the author says dozens of other Ceph fixes went unmerged.
By kexec#ceph
Ceph auth flaws force keyring rotation across OpenStack
Four CephX CVEs fixed in Ceph 19.2.6 and 20.2.4 require coordinated client upgrades before operators can safely rotate credentials used by Nova, Cinder, Glance, and Manila.
By tarpitCeph patches CephX auth bypass and Monitor key-store leak
Tentacle 20.2.4 and Squid 19.2.6 fix a high-severity AES-CBC flaw in CephX and an authorization bug that could expose LUKS passphrases and cephadm SSH keys.
By tarpit