{"id":"CVE-2026-87455","title":"Use after free in Aura in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page","summary":"Use after free in Aura in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)","severity":"critical","cvss":9.6,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","cwe":["CWE-416"],"vendor":"google","product":"chrome","affected":["chrome < 153.0.8010.36"],"patched":["chrome 153.0.8010.36"],"published":"2026-09-09","updated":"2026-09-10","sourceUpdated":"2026-09-10T04:18:19.570","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-87455","references":[{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html","label":"chrome-cve-admin@google.com"},{"url":"https://issues.chromium.org/issues/542565481","label":"chrome-cve-admin@google.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-09T13:29:31.948304Z"},"epss":0.00423,"epssPercentile":0.36247,"ingestedAt":"2026-09-09T01:17:17.507Z","slug":"CVE-2026-87455","body":"## Overview\n\nUse after free in Aura in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)\n\n## Affected\n\n- `chrome < 153.0.8010.36`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `chrome 153.0.8010.36`","depth":"midnight","depthScore":53,"depthScoreParts":{"impact":52.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":202215,"id":"CVE-2026-87455","ts":1789400065092,"field":"cvss","old":null,"new":"9.6"},{"seq":202214,"id":"CVE-2026-87455","ts":1789400065092,"field":"severity","old":"none","new":"critical"},{"seq":200942,"id":"CVE-2026-87455","ts":1789397618701,"field":"cvss","old":"9.6","new":null},{"seq":200941,"id":"CVE-2026-87455","ts":1789397618701,"field":"severity","old":"critical","new":"none"},{"seq":199635,"id":"CVE-2026-87455","ts":1789395563654,"field":"cvss","old":null,"new":"9.6"},{"seq":199634,"id":"CVE-2026-87455","ts":1789395563654,"field":"severity","old":"none","new":"critical"},{"seq":198880,"id":"CVE-2026-87455","ts":1789392251972,"field":"cvss","old":"9.6","new":null},{"seq":198879,"id":"CVE-2026-87455","ts":1789392251972,"field":"severity","old":"critical","new":"none"},{"seq":197213,"id":"CVE-2026-87455","ts":1789384296059,"field":"cvss","old":null,"new":"9.6"},{"seq":197212,"id":"CVE-2026-87455","ts":1789384296059,"field":"severity","old":"none","new":"critical"},{"seq":196487,"id":"CVE-2026-87455","ts":1789383757914,"field":"cvss","old":"9.6","new":null},{"seq":196486,"id":"CVE-2026-87455","ts":1789383757914,"field":"severity","old":"critical","new":"none"},{"seq":195391,"id":"CVE-2026-87455","ts":1789380576874,"field":"cvss","old":null,"new":"9.6"},{"seq":195390,"id":"CVE-2026-87455","ts":1789380576874,"field":"severity","old":"none","new":"critical"},{"seq":194342,"id":"CVE-2026-87455","ts":1789378785341,"field":"cvss","old":"9.6","new":null},{"seq":194341,"id":"CVE-2026-87455","ts":1789378785341,"field":"severity","old":"critical","new":"none"},{"seq":193129,"id":"CVE-2026-87455","ts":1789376519993,"field":"cvss","old":null,"new":"9.6"},{"seq":193128,"id":"CVE-2026-87455","ts":1789376519993,"field":"severity","old":"none","new":"critical"},{"seq":191916,"id":"CVE-2026-87455","ts":1789373633589,"field":"cvss","old":"9.6","new":null},{"seq":191915,"id":"CVE-2026-87455","ts":1789373633589,"field":"severity","old":"critical","new":"none"},{"seq":190701,"id":"CVE-2026-87455","ts":1789369486564,"field":"cvss","old":null,"new":"9.6"},{"seq":190700,"id":"CVE-2026-87455","ts":1789369486564,"field":"severity","old":"none","new":"critical"},{"seq":189488,"id":"CVE-2026-87455","ts":1789368452914,"field":"cvss","old":"9.6","new":null},{"seq":189487,"id":"CVE-2026-87455","ts":1789368452914,"field":"severity","old":"critical","new":"none"},{"seq":188271,"id":"CVE-2026-87455","ts":1789365235971,"field":"cvss","old":null,"new":"9.6"},{"seq":188270,"id":"CVE-2026-87455","ts":1789365235971,"field":"severity","old":"none","new":"critical"},{"seq":187058,"id":"CVE-2026-87455","ts":1789363473398,"field":"cvss","old":"9.6","new":null},{"seq":187057,"id":"CVE-2026-87455","ts":1789363473398,"field":"severity","old":"critical","new":"none"},{"seq":185844,"id":"CVE-2026-87455","ts":1789361234597,"field":"cvss","old":null,"new":"9.6"},{"seq":185843,"id":"CVE-2026-87455","ts":1789361234597,"field":"severity","old":"none","new":"critical"},{"seq":184631,"id":"CVE-2026-87455","ts":1789358368987,"field":"cvss","old":"9.6","new":null},{"seq":184630,"id":"CVE-2026-87455","ts":1789358368987,"field":"severity","old":"critical","new":"none"},{"seq":182881,"id":"CVE-2026-87455","ts":1789354322357,"field":"cvss","old":null,"new":"9.6"},{"seq":182880,"id":"CVE-2026-87455","ts":1789354322357,"field":"severity","old":"none","new":"critical"},{"seq":181674,"id":"CVE-2026-87455","ts":1789353327326,"field":"cvss","old":"9.6","new":null},{"seq":181673,"id":"CVE-2026-87455","ts":1789353327326,"field":"severity","old":"critical","new":"none"},{"seq":180467,"id":"CVE-2026-87455","ts":1789350289924,"field":"cvss","old":null,"new":"9.6"},{"seq":180466,"id":"CVE-2026-87455","ts":1789350289924,"field":"severity","old":"none","new":"critical"},{"seq":179260,"id":"CVE-2026-87455","ts":1789348299081,"field":"cvss","old":"9.6","new":null},{"seq":179259,"id":"CVE-2026-87455","ts":1789348299081,"field":"severity","old":"critical","new":"none"},{"seq":178053,"id":"CVE-2026-87455","ts":1789346376981,"field":"cvss","old":null,"new":"9.6"},{"seq":178052,"id":"CVE-2026-87455","ts":1789346376981,"field":"severity","old":"none","new":"critical"},{"seq":176846,"id":"CVE-2026-87455","ts":1789343186751,"field":"cvss","old":"9.6","new":null},{"seq":176845,"id":"CVE-2026-87455","ts":1789343186751,"field":"severity","old":"critical","new":"none"},{"seq":174963,"id":"CVE-2026-87455","ts":1789334883514,"field":"cvss","old":null,"new":"9.6"},{"seq":174962,"id":"CVE-2026-87455","ts":1789334883514,"field":"severity","old":"none","new":"critical"},{"seq":173758,"id":"CVE-2026-87455","ts":1789333702721,"field":"cvss","old":"9.6","new":null},{"seq":173757,"id":"CVE-2026-87455","ts":1789333702721,"field":"severity","old":"critical","new":"none"},{"seq":172572,"id":"CVE-2026-87455","ts":1789331095953,"field":"cvss","old":nul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