{"id":"CVE-2026-76027","aliases":[],"cve":{"records":[{"id":"CVE-2026-76027","source":"Chrome","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-08-18T19:28:18.209Z","published":"2026-10-30T00:05:07.992Z","modified":"2026-10-30T13:28:00.821Z"}],"publishers":[{"name":"Chrome","role":"CNA","organizationId":"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28","modified":"2026-10-30T00:05:07.992Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-10-30T13:28:00.821Z"}],"references":[{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02107719452.html","tags":[],"source":"Chrome"},{"url":"https://issues.chromium.org/issues/568894475","tags":[],"source":"Chrome"}],"weaknesses":[{"id":"CWE-119","description":"Memory corruption","source":"Chrome"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-10-30T13:27:57.993906Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"partial"}]}]},"title":"Memory corruption in CacheStorage in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to read memory via a crafted HTML page.","titleSource":"Chrome","descriptionSource":"Chrome","description":"Memory corruption in CacheStorage in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to read memory via a crafted HTML page. (Chromium security severity: High)","score":4.3,"severity":"medium","published":"2026-10-30T00:05:07.992Z","modified":"2026-10-30T13:28:00.821Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Google","name":"Chrome","platforms":[],"versions":[{"version":"156.0.8078.79","status":"affected","lessThan":"156.0.8078.79","versionType":"custom"}],"cpes":[],"source":"Chrome","url":"https://www.cve.org/CVERecord?id=CVE-2026-76027"}],"remediation":[],"references":["https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02107719452.html","https://issues.chromium.org/issues/568894475"],"sources":[{"name":"CVE","id":"CVE-2026-76027","modified":"2026-10-30T13:28:00.821Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-76027"}],"assessments":[{"source":"CISA-ADP","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","score":4.3}],"sourceAffected":[],"observedAt":"2026-10-30T14:52:51.086Z","kev":{"status":"not-listed","checkedAt":"2026-10-31T16:05:33.966Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-10-30T06:50:32.270Z","attemptedAt":"2026-10-30T06:50:32.270Z"},{"source":"GHSA","status":"available","checkedAt":"2026-10-30T06:50:32.200Z","attemptedAt":"2026-10-30T06:50:32.200Z"},{"source":"EUVD","status":"available","checkedAt":"2026-10-30T06:50:31.941Z","attemptedAt":"2026-10-30T06:50:31.941Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-10-30T06:50:31.845Z","attemptedAt":"2026-10-30T06:50:31.845Z"}],"evidence":[{"source":"ENISA EUVD","id":"EUVD-2026-113424","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-113424","modified":"Oct 30, 2026, 12:05:07 AM","checkedAt":"2026-10-30T06:50:31.941Z"},{"source":"GitHub Advisory Database","id":"GHSA-rpq8-g9jq-h7w9","url":"https://github.com/advisories/GHSA-rpq8-g9jq-h7w9","modified":"2026-10-30T03:32:07Z","checkedAt":"2026-10-30T06:50:32.200Z"},{"source":"NVD","id":"CVE-2026-76027","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-76027","modified":"2026-10-30T01:16:47.303","checkedAt":"2026-10-30T06:50:32.270Z"}],"aiSummary":{"text":"Google Chrome versions prior to 156.0.8078.79 have a memory corruption weakness in CacheStorage, potentially allowing a remote attacker to read memory via a crafted HTML page. The severity is rated as High.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-30T09:23:35.639Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-76027"}]}}