{"action":"Upgrade cyrus-sasl2 to 2.1.28+dfsg1-12 or later.","affected":[{"fixed":"2.1.28+dfsg1-12","introduced":"0"}],"component":"cyrus-sasl2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.1.28+dfsg1-12"],"id":"tcs_01M5NPSDMV191W4ZRHYRXAF152","modified_at":"2026-10-19T16:01:22.631647362Z","published_at":"2026-10-07T20:17:10.977Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-107161","https://security-tracker.debian.org/tracker/CVE-2026-107161"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-107161#Debian:14/cyrus-sasl2","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-107161"}],"summary":"A heap-based buffer overflow flaw was found in Cyrus SASL. The add_to_challenge() function in the DIGEST-MD5 plugin computes the size of the buffer needed for a challenge/response field before DIGEST-"}