{"id":"CVE-2026-119263","state":"PUBLISHED","title":"Memory corruption in GarbageCollection in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTM","description":"Memory corruption in GarbageCollection in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)","publishedAt":"2026-10-30T00:05:09.101Z","updatedAt":"2026-10-30T13:26:15.451Z","severity":{"score":9.6,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"Chrome","products":["Google Chrome"],"affected":[{"vendor":"Google","product":"Chrome","versions":[{"version":"156.0.8078.79","status":"affected","lessThan":"156.0.8078.79","versionType":"custom"}]}],"references":["https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02107719452.html","https://issues.chromium.org/issues/575143870"],"weaknesses":["CWE-119"],"ingestedAt":"2026-10-30T13:34:06.769Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/119xxx/CVE-2026-119263.json","commit":"e9c8f8e453f1145673314e58956a416305742e49","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-119263","state":"PUBLISHED","datePublished":"2026-10-30T00:05:09.101Z","dateUpdated":"2026-10-30T13:26:15.451Z","assignerShortName":"Chrome","assignerOrgId":"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28","dateReserved":"2026-10-29T18:29:18.519Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Memory corruption in GarbageCollection in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)"}],"affected":[{"vendor":"Google","product":"Chrome","versions":[{"version":"156.0.8078.79","status":"affected","lessThan":"156.0.8078.79","versionType":"custom"}]}],"references":[{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02107719452.html"},{"url":"https://issues.chromium.org/issues/575143870"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-119","lang":"en","description":"Memory corruption"}]}],"providerMetadata":{"shortName":"Chrome","orgId":"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28","dateUpdated":"2026-10-30T00:05:09.101Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"CHANGED","version":"3.1","baseScore":9.6,"attackVector":"NETWORK","baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-10-30T13:24:39.883646Z","id":"CVE-2026-119263","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-30T13:26:15.451Z"}}]}}}