{"id":"CVE-2021-4102","aliases":[],"url":"https://o3.security/vulnerability/CVE-2021-4102","summary":null,"details":"Use after free in V8 in Google Chrome prior to 96.0.4664.110 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.","published":"2022-02-11T23:15:08.273Z","modified":"2026-04-16T04:33:49.986707970Z","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"epss":{"score":0.07836,"percentile":0.94236,"asOf":"2026-08-27"},"cisaKev":{"dateAdded":"2021-12-15","dueDate":"2021-12-29","knownRansomwareCampaignUse":false},"exploitsKnown":3,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-4102"},{"type":"ADVISORY","url":"https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop_13.html"},{"type":"ADVISORY","url":"https://crbug.com/1278387"}],"provenance":{"sources":["OSV.dev","CISA KEV","FIRST.org (EPSS)"],"lastVerified":"2026-04-16T04:33:49.986707970Z"}}