{"action":"Upgrade chromium to 88.0.4324.182-1 or later.","affected":[{"fixed":"88.0.4324.182-1","introduced":"0"}],"component":"chromium","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["88.0.4324.182-1"],"id":"tcs_01M5NFCB0EEBD135SXAD80WERC","modified_at":"2026-10-23T18:03:48.573415286Z","published_at":"2021-02-22T22:15:12.803Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-21155","https://security-tracker.debian.org/tracker/CVE-2021-21155"],"severity":{"label":"critical","score":9.6},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-21155#Debian:13/chromium","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-21155"}],"summary":"Heap buffer overflow in Tab Strip in Google Chrome on Windows prior to 88.0.4324.182 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a cr"}