{"action":"Upgrade ceph to 20.2.4+ds-1 or later.","affected":[{"fixed":"20.2.4+ds-1","introduced":"0"}],"component":"ceph","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["20.2.4+ds-1"],"id":"tcs_01M5NN99TN7RVY27MMK57FENKS","modified_at":"2026-10-23T18:04:33.454837369Z","published_at":"2026-08-28T00:16:45.557Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-30156","https://security-tracker.debian.org/tracker/CVE-2025-30156"],"severity":{"label":"high","score":8.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-30156#Debian:14/ceph","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-30156"}],"summary":"Ceph is an open-source distributed storage platform providing object, block, and file storage. In versions prior to 20.2.4 and 19.2.6, the CephX authentication protocol encrypts tickets with AES-128-C"}