{"action":"Upgrade memcached to 1.6.18-1+deb12u1 or later.","affected":[{"fixed":"1.6.18-1+deb12u1","introduced":"0"}],"component":"memcached","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.6.18-1+deb12u1"],"id":"tcs_01M5NSK4KKNGTP3SZC7C3XSHG6","modified_at":"2026-10-01T03:03:15.891909666Z","published_at":"2026-05-20T07:16:15.733Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-47784","https://security-tracker.debian.org/tracker/CVE-2026-47784"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-47784","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-47784"}],"summary":"In memcached before 1.6.42, password data for SASL password database authentication has a timing side channel because memcmp is used by sasl_server_userdb_checkpass."}