{"id":"CVE-2026-87457","title":"Race condition in Updater in Google Chrome on on Windows prior to 153.0.8010.36 allowed a local attacker to execute arbitrary code outside the sandbox via a local program","summary":"Race condition in Updater in Google Chrome on on Windows prior to 153.0.8010.36 allowed a local attacker to execute arbitrary code outside the sandbox via a local program. (Chromium security severity: Medium)","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","cwe":["CWE-367"],"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":"2026-09-10T04:18:19.730","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-87457","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/497837188","label":"chrome-cve-admin@google.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-87457.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-87457"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-87457"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-09T14:19:48.622600Z"},"epss":0.00079,"epssPercentile":0.00173,"scores":{"nvd":8.1,"vendor":7.8,"adp":8.1},"ingestedAt":"2026-09-09T01:17:17.510Z","slug":"CVE-2026-87457","body":"## Overview\n\nRace condition in Updater in Google Chrome on on Windows prior to 153.0.8010.36 allowed a local attacker to execute arbitrary code outside the sandbox via a local program. (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-2026-87457.json)","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":44.6,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":202219,"id":"CVE-2026-87457","ts":1789400065108,"field":"cvss","old":null,"new":"8.1"},{"seq":202218,"id":"CVE-2026-87457","ts":1789400065108,"field":"severity","old":"none","new":"high"},{"seq":200946,"id":"CVE-2026-87457","ts":1789397618730,"field":"cvss","old":"8.1","new":null},{"seq":200945,"id":"CVE-2026-87457","ts":1789397618730,"field":"severity","old":"high","new":"none"},{"seq":199639,"id":"CVE-2026-87457","ts":1789395563968,"field":"cvss","old":null,"new":"8.1"},{"seq":199638,"id":"CVE-2026-87457","ts":1789395563968,"field":"severity","old":"none","new":"high"},{"seq":198884,"id":"CVE-2026-87457","ts":1789392252273,"field":"cvss","old":"8.1","new":null},{"seq":198883,"id":"CVE-2026-87457","ts":1789392252273,"field":"severity","old":"high","new":"none"},{"seq":197217,"id":"CVE-2026-87457","ts":1789384296071,"field":"cvss","old":null,"new":"8.1"},{"seq":197216,"id":"CVE-2026-87457","ts":1789384296071,"field":"severity","old":"none","new":"high"},{"seq":196491,"id":"CVE-2026-87457","ts":1789383757928,"field":"cvss","old":"8.1","new":null},{"seq":196490,"id":"CVE-2026-87457","ts":1789383757928,"field":"severity","old":"high","new":"none"},{"seq":195395,"id":"CVE-2026-87457","ts":1789380576889,"field":"cvss","old":null,"new":"8.1"},{"seq":195394,"id":"CVE-2026-87457","ts":1789380576889,"field":"severity","old":"none","new":"high"},{"seq":194346,"id":"CVE-2026-87457","ts":1789378785369,"field":"cvss","old":"8.1","new":null},{"seq":194345,"id":"CVE-2026-87457","ts":1789378785369,"field":"severity","old":"high","new":"none"},{"seq":193133,"id":"CVE-2026-87457","ts":1789376520008,"field":"cvss","old":null,"new":"8.1"},{"seq":193132,"id":"CVE-2026-87457","ts":1789376520008,"field":"severity","old":"none","new":"high"},{"seq":191920,"id":"CVE-2026-87457","ts":1789373633617,"field":"cvss","old":"8.1","new":null},{"seq":191919,"id":"CVE-2026-87457","ts":1789373633617,"field":"severity","old":"high","new":"none"},{"seq":190705,"id":"CVE-2026-87457","ts":1789369486581,"field":"cvss","old":null,"new":"8.1"},{"seq":190704,"id":"CVE-2026-87457","ts":1789369486581,"field":"severity","old":"none","new":"high"},{"seq":189492,"id":"CVE-2026-87457","ts":1789368453192,"field":"cvss","old":"8.1","new":null},{"seq":189491,"id":"CVE-2026-87457","ts":1789368453192,"field":"severity","old":"high","new":"none"},{"seq":188275,"id":"CVE-2026-87457","ts":1789365235985,"field":"cvss","old":null,"new":"8.1"},{"seq":188274,"id":"CVE-2026-87457","ts":1789365235985,"field":"severity","old":"none","new":"high"},{"seq":187062,"id":"CVE-2026-87457","ts":1789363473425,"field":"cvss","old":"8.1","new":null},{"seq":187061,"id":"CVE-2026-87457","ts":1789363473425,"field":"severity","old":"high","new":"none"},{"seq":185848,"id":"CVE-2026-87457","ts":1789361234611,"field":"cvss","old":null,"new":"8.1"},{"seq":185847,"id":"CVE-2026-87457","ts":1789361234611,"field":"severity","old":"none","new":"high"},{"seq":184635,"id":"CVE-2026-87457","ts":1789358369274,"field":"cvss","old":"8.1","new":null},{"seq":184634,"id":"CVE-2026-87457","ts":1789358369274,"field":"severity","old":"high","new":"none"},{"seq":182885,"id":"CVE-2026-87457","ts":1789354322373,"field":"cvss","old":null,"new":"8.1"},{"seq":182884,"id":"CVE-2026-87457","ts":1789354322373,"field":"severity","old":"none","new":"high"},{"seq":181678,"id":"CVE-2026-87457","ts":1789353327592,"field":"cvss","old":"8.1","new":null},{"seq":181677,"id":"CVE-2026-87457","ts":1789353327592,"field":"severity","old":"high","new":"none"},{"seq":180471,"id":"CVE-2026-87457","ts":1789350289937,"field":"cvss","old":null,"new":"8.1"},{"seq":180470,"id":"CVE-2026-87457","ts":1789350289937,"field":"severity","old":"none","new":"high"},{"seq":179264,"id":"CVE-2026-87457","ts":1789348299396,"field":"cvss","old":"8.1","new":null},{"seq":179263,"id":"CVE-2026-87457","ts":1789348299396,"field":"severity","old":"high","new":"none"},{"seq":178057,"id":"CVE-2026-87457","ts":1789346376994,"field":"cvss","old":null,"new":"8.1"},{"seq":178056,"id":"CVE-2026-87457","ts":1789346376994,"field":"severity","old":"none","new":"high"},{"seq":176850,"id":"CVE-2026-87457","ts":1789343186779,"field":"cvss","old":"8.1","new":null},{"seq":176849,"id":"CVE-2026-87457","ts":1789343186779,"field":"severity","old":"high","new":"none"},{"seq":174967,"id":"CVE-2026-87457","ts":1789334883530,"field":"cvss","old":null,"new":"8.1"},{"seq":174966,"id":"CVE-2026-87457","ts":1789334883530,"field":"severity","old":"none","new":"high"},{"seq":173762,"id":"CVE-2026-87457","ts":1789333702737,"field":"cvss","old":"8.1","new":null},{"seq":173761,"id":"CVE-2026-87457","ts":1789333702737,"field":"severity","old":"high","new":"none"},{"seq":172576,"id":"CVE-2026-87457","ts":1789331095966,"field":"cvss","old":null,"new":"8.1"},{"seq":172575,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