{"action":"Upgrade chromium to 156.0.8078.79-1~deb12u1 or later.","affected":[{"fixed":"156.0.8078.79-1~deb12u1","introduced":"0"}],"component":"chromium","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["156.0.8078.79-1~deb12u1"],"id":"tcs_01M66183R9SV8GBWA6AT5C50FX","modified_at":"2026-11-05T17:02:36.104545552Z","published_at":"2026-10-30T01:16:47.213Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-76027","https://security-tracker.debian.org/tracker/CVE-2026-76027"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-76027","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-76027"}],"summary":"Information loss in CacheStorage in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. (Chromium security severity: High)"}