{"action":"Upgrade chromium to 93.0.4577.82-1 or later.","affected":[{"fixed":"93.0.4577.82-1","introduced":"0"}],"component":"chromium","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["93.0.4577.82-1"],"id":"tcs_01M5NFKTYKQWD4Z8DVJPR72BAZ","modified_at":"2026-10-23T18:02:41.028724679Z","published_at":"2021-07-02T19:15:08.023Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-30557","https://security-tracker.debian.org/tracker/CVE-2021-30557"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-30557#Debian:13/chromium","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-30557"}],"summary":"Use after free in TabGroups in Google Chrome prior to 91.0.4472.114 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML"}