{"id":"CVE-2026-87547","title":"Incorrect reference resolution in FileSystem in Google Chrome prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page","summary":"Incorrect reference resolution in FileSystem in Google Chrome prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium sec…","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-706"],"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":"2026-09-10T04:18:25.720","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-87547","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/497111188","label":"chrome-cve-admin@google.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-87547.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-87547"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-87547"}],"tags":["nvd","cve.org","csaf","vex","red-hat","score-dispute"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-09T13:29:59.652566Z"},"epss":0.0043,"epssPercentile":0.36716,"scores":{"nvd":9.6,"vendor":7.6,"adp":9.6},"ingestedAt":"2026-09-09T01:17:17.511Z","slug":"CVE-2026-87547","body":"## Overview\n\nIncorrect reference resolution in FileSystem in Google Chrome prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering 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`\n\n## Vendor advisories\n\n- **Red Hat VEX** · updated 2026-09-09 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-87547.json)","depth":"midnight","depthScore":53,"depthScoreParts":{"impact":52.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":202404,"id":"CVE-2026-87547","ts":1789400071706,"field":"cvss","old":null,"new":"9.6"},{"seq":202403,"id":"CVE-2026-87547","ts":1789400071706,"field":"severity","old":"none","new":"critical"},{"seq":201131,"id":"CVE-2026-87547","ts":1789397620020,"field":"cvss","old":"9.6","new":null},{"seq":201130,"id":"CVE-2026-87547","ts":1789397620020,"field":"severity","old":"critical","new":"none"},{"seq":199824,"id":"CVE-2026-87547","ts":1789395577992,"field":"cvss","old":null,"new":"9.6"},{"seq":199823,"id":"CVE-2026-87547","ts":1789395577992,"field":"severity","old":"none","new":"critical"},{"seq":199065,"id":"CVE-2026-87547","ts":1789392260117,"field":"cvss","old":"9.6","new":null},{"seq":199064,"id":"CVE-2026-87547","ts":1789392260117,"field":"severity","old":"critical","new":"none"},{"seq":197398,"id":"CVE-2026-87547","ts":1789384296651,"field":"cvss","old":null,"new":"9.6"},{"seq":197397,"id":"CVE-2026-87547","ts":1789384296651,"field":"severity","old":"none","new":"critical"},{"seq":196672,"id":"CVE-2026-87547","ts":1789383769299,"field":"cvss","old":"9.6","new":null},{"seq":196671,"id":"CVE-2026-87547","ts":1789383769299,"field":"severity","old":"critical","new":"none"},{"seq":195576,"id":"CVE-2026-87547","ts":1789380578032,"field":"cvss","old":null,"new":"9.6"},{"seq":195575,"id":"CVE-2026-87547","ts":1789380578032,"field":"severity","old":"none","new":"critical"},{"seq":194527,"id":"CVE-2026-87547","ts":1789378789260,"field":"cvss","old":"9.6","new":null},{"seq":194526,"id":"CVE-2026-87547","ts":1789378789260,"field":"severity","old":"critical","new":"none"},{"seq":193314,"id":"CVE-2026-87547","ts":1789376520675,"field":"cvss","old":null,"new":"9.6"},{"seq":193313,"id":"CVE-2026-87547","ts":1789376520675,"field":"severity","old":"none","new":"critical"},{"seq":192101,"id":"CVE-2026-87547","ts":1789373639044,"field":"cvss","old":"9.6","new":null},{"seq":192100,"id":"CVE-2026-87547","ts":1789373639044,"field":"severity","old":"critical","new":"none"},{"seq":190886,"id":"CVE-2026-87547","ts":1789369487574,"field":"cvss","old":null,"new":"9.6"},{"seq":190885,"id":"CVE-2026-87547","ts":1789369487574,"field":"severity","old":"none","new":"critical"},{"seq":189673,"id":"CVE-2026-87547","ts":1789368460642,"field":"cvss","old":"9.6","new":null},{"seq":189672,"id":"CVE-2026-87547","ts":1789368460642,"field":"severity","old":"critical","new":"none"},{"seq":188456,"id":"CVE-2026-87547","ts":1789365236597,"field":"cvss","old":null,"new":"9.6"},{"seq":188455,"id":"CVE-2026-87547","ts":1789365236597,"field":"severity","old":"none","new":"critical"},{"seq":187243,"id":"CVE-2026-87547","ts":1789363479979,"field":"cvss","old":"9.6","new":null},{"seq":187242,"id":"CVE-2026-87547","ts":1789363479979,"field":"severity","old":"critical","new":"none"},{"seq":186029,"id":"CVE-2026-87547","ts":1789361235239,"field":"cvss","old":null,"new":"9.6"},{"seq":186028,"id":"CVE-2026-87547","ts":1789361235239,"field":"severity","old":"none","new":"critical"},{"seq":184816,"id":"CVE-2026-87547","ts":1789358376978,"field":"cvss","old":"9.6","new":null},{"seq":184815,"id":"CVE-2026-87547","ts":1789358376978,"field":"severity","old":"critical","new":"none"},{"seq":183065,"id":"CVE-2026-87547","ts":1789354323092,"field":"cvss","old":null,"new":"9.6"},{"seq":183064,"id":"CVE-2026-87547","ts":1789354323092,"field":"severity","old":"none","new":"critical"},{"seq":181858,"id":"CVE-2026-87547","ts":1789353334959,"field":"cvss","old":"9.6","new":null},{"seq":181857,"id":"CVE-2026-87547","ts":1789353334959,"field":"severity","old":"critical","new":"none"},{"seq":180651,"id":"CVE-2026-87547","ts":1789350290590,"field":"cvss","old":null,"new":"9.6"},{"seq":180650,"id":"CVE-2026-87547","ts":1789350290590,"field":"severity","old":"none","new":"critical"},{"seq":179444,"id":"CVE-2026-87547","ts":1789348308248,"field":"cvss","old":"9.6","new":null},{"seq":179443,"id":"CVE-2026-87547","ts":1789348308248,"field":"severity","old":"critical","new":"none"},{"seq":178237,"id":"CVE-2026-87547","ts":1789346377604,"field":"cvss","old":null,"new":"9.6"},{"seq":178236,"id":"CVE-2026-87547","ts":1789346377604,"field":"severity","old":"none","new":"critical"},{"seq":177030,"id":"CVE-2026-87547","ts":1789343188196,"field":"cvss","old":"9.6","new":null},{"seq":177029,"id":"CVE-2026-87547","ts":1789343188196,"field":"severity","old":"critical","new":"none"},{"seq":175147,"id":"CVE-2026-87547","ts":1789334884240,"field":"cvss","old":null,"new":"9.6"},{"seq":175146,"id":"CVE-2026-87547","ts":1789334884240,"field":"severity","old":"none","new":"critical"},{"seq":173942,"id":"CVE-2026-87547","ts":1789333703376,"field":"cvss","old":"9.6","new":null},{"seq":173941,"id":"CVE-2026-87547","ts":1789333703376,"field":"severity","old":"critical","new":"none"},{"seq":172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