{"id":"CVE-2026-3919","state":"PUBLISHED","title":"Use after free in Extensions in Google Chrome prior to 146.0.7680.71 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruptio","description":"Use after free in Extensions in Google Chrome prior to 146.0.7680.71 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)","publishedAt":"2026-03-11T22:04:05.066Z","updatedAt":"2026-03-13T03:55:33.253Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"Chrome","products":["Google Chrome"],"affected":[{"vendor":"Google","product":"Chrome","versions":[{"version":"146.0.7680.71","status":"affected","lessThan":"146.0.7680.71","versionType":"custom"}]}],"references":["https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_10.html","https://issues.chromium.org/issues/444176961"],"weaknesses":["CWE-416"],"ingestedAt":"2026-10-29T20:11:50.837Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/3xxx/CVE-2026-3919.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-3919","state":"PUBLISHED","datePublished":"2026-03-11T22:04:05.066Z","dateUpdated":"2026-03-13T03:55:33.253Z","assignerShortName":"Chrome","assignerOrgId":"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28","dateReserved":"2026-03-11T05:54:09.602Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Use after free in Extensions in Google Chrome prior to 146.0.7680.71 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)"}],"affected":[{"vendor":"Google","product":"Chrome","versions":[{"version":"146.0.7680.71","status":"affected","lessThan":"146.0.7680.71","versionType":"custom"}]}],"references":[{"url":"https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_10.html"},{"url":"https://issues.chromium.org/issues/444176961"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-416","lang":"en","description":"Use after free"}]}],"providerMetadata":{"shortName":"Chrome","orgId":"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28","dateUpdated":"2026-03-11T22:04:05.066Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":8.8,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-03-12T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-3919"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-13T03:55:33.253Z"}}]}}}