{"action":"Upgrade valkey to 8.1.1+dfsg1-1.1 or later.","affected":[{"fixed":"8.1.1+dfsg1-1.1","introduced":"0"}],"component":"valkey","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["8.1.1+dfsg1-1.1"],"id":"tcs_01M5NN83RT5R6CPWVDPWXT8FR9","modified_at":"2026-09-01T20:05:45.602458617Z","published_at":"2025-05-29T09:15:25.980Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-27151","https://security-tracker.debian.org/tracker/CVE-2025-27151"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-27151#Debian:14/valkey","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-27151"}],"summary":"Redis is an open source, in-memory database that persists on disk. In versions starting from 7.0.0 to before 8.0.2, a stack-based buffer overflow exists in redis-check-aof due to the use of memcpy wit"}