{"id":"CVE-2021-30561","details":"Type Confusion in V8 in Google Chrome prior to 91.0.4472.164 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.","modified":"2026-03-13T04:27:26.917981Z","published":"2021-08-03T19:15:08.160Z","related":["openSUSE-SU-2021:1073-1","openSUSE-SU-2021:1074-1","openSUSE-SU-2021:1095-1","openSUSE-SU-2021:1096-1","openSUSE-SU-2022:0110-1","openSUSE-SU-2024:10681-1","openSUSE-SU-2024:12948-1"],"references":[{"type":"ADVISORY","url":"https://chromereleases.googleblog.com/2021/07/stable-channel-update-for-desktop.html"},{"type":"REPORT","url":"https://crbug.com/1219630"},{"type":"EVIDENCE","url":"http://packetstormsecurity.com/files/163835/Chrome-JS-WasmJs-InstallConditionalFeatures-Object-Corruption.html"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"91.0.4472.164"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-30561.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}