{"action":"Upgrade protobuf to 3.21.12-11+deb13u1 or later.","affected":[{"fixed":"3.21.12-11+deb13u1","introduced":"0"}],"component":"protobuf","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["3.21.12-11+deb13u1"],"id":"tcs_01M5NPFYDRR96RWWWZ08SY3JTR","modified_at":"2026-10-01T03:00:54.404052909Z","published_at":"2026-01-23T15:16:06.840Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-0994","https://security-tracker.debian.org/tracker/CVE-2026-0994"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-0994#Debian:13/protobuf","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-0994"}],"summary":"A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any message"}