{"id":"CVE-2026-87609","title":"Use after free in Sharing in Google Chrome on on iOS prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code outside the sandbox via crafted network traffic","summary":"Use after free in Sharing in Google Chrome on on iOS prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code outside the sandbox via crafted network traffic. (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":"2026-09-10T04:18:28.390","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-87609","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/547322272","label":"chrome-cve-admin@google.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-09T13:29:25.332373Z"},"epss":0.0039,"epssPercentile":0.33035,"ingestedAt":"2026-09-09T01:17:17.507Z","slug":"CVE-2026-87609","body":"## Overview\n\nUse after free in Sharing in Google Chrome on on iOS prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code outside the sandbox via crafted network traffic. (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":202529,"id":"CVE-2026-87609","ts":1789400085828,"field":"cvss","old":null,"new":"9.6"},{"seq":202528,"id":"CVE-2026-87609","ts":1789400085828,"field":"severity","old":"none","new":"critical"},{"seq":201256,"id":"CVE-2026-87609","ts":1789397620482,"field":"cvss","old":"9.6","new":null},{"seq":201255,"id":"CVE-2026-87609","ts":1789397620482,"field":"severity","old":"critical","new":"none"},{"seq":199949,"id":"CVE-2026-87609","ts":1789395578421,"field":"cvss","old":null,"new":"9.6"},{"seq":199948,"id":"CVE-2026-87609","ts":1789395578421,"field":"severity","old":"none","new":"critical"},{"seq":199188,"id":"CVE-2026-87609","ts":1789392260540,"field":"cvss","old":"9.6","new":null},{"seq":199187,"id":"CVE-2026-87609","ts":1789392260540,"field":"severity","old":"critical","new":"none"},{"seq":197521,"id":"CVE-2026-87609","ts":1789384297059,"field":"cvss","old":null,"new":"9.6"},{"seq":197520,"id":"CVE-2026-87609","ts":1789384297059,"field":"severity","old":"none","new":"critical"},{"seq":196795,"id":"CVE-2026-87609","ts":1789383777428,"field":"cvss","old":"9.6","new":null},{"seq":196794,"id":"CVE-2026-87609","ts":1789383777428,"field":"severity","old":"critical","new":"none"},{"seq":195699,"id":"CVE-2026-87609","ts":1789380578448,"field":"cvss","old":null,"new":"9.6"},{"seq":195698,"id":"CVE-2026-87609","ts":1789380578448,"field":"severity","old":"none","new":"critical"},{"seq":194650,"id":"CVE-2026-87609","ts":1789378789687,"field":"cvss","old":"9.6","new":null},{"seq":194649,"id":"CVE-2026-87609","ts":1789378789687,"field":"severity","old":"critical","new":"none"},{"seq":193437,"id":"CVE-2026-87609","ts":1789376521128,"field":"cvss","old":null,"new":"9.6"},{"seq":193436,"id":"CVE-2026-87609","ts":1789376521128,"field":"severity","old":"none","new":"critical"},{"seq":192224,"id":"CVE-2026-87609","ts":1789373639503,"field":"cvss","old":"9.6","new":null},{"seq":192223,"id":"CVE-2026-87609","ts":1789373639503,"field":"severity","old":"critical","new":"none"},{"seq":191009,"id":"CVE-2026-87609","ts":1789369488115,"field":"cvss","old":null,"new":"9.6"},{"seq":191008,"id":"CVE-2026-87609","ts":1789369488115,"field":"severity","old":"none","new":"critical"},{"seq":189796,"id":"CVE-2026-87609","ts":1789368461072,"field":"cvss","old":"9.6","new":null},{"seq":189795,"id":"CVE-2026-87609","ts":1789368461072,"field":"severity","old":"critical","new":"none"},{"seq":188579,"id":"CVE-2026-87609","ts":1789365237030,"field":"cvss","old":null,"new":"9.6"},{"seq":188578,"id":"CVE-2026-87609","ts":1789365237030,"field":"severity","old":"none","new":"critical"},{"seq":187366,"id":"CVE-2026-87609","ts":1789363480414,"field":"cvss","old":"9.6","new":null},{"seq":187365,"id":"CVE-2026-87609","ts":1789363480414,"field":"severity","old":"critical","new":"none"},{"seq":186152,"id":"CVE-2026-87609","ts":1789361235704,"field":"cvss","old":null,"new":"9.6"},{"seq":186151,"id":"CVE-2026-87609","ts":1789361235704,"field":"severity","old":"none","new":"critical"},{"seq":184939,"id":"CVE-2026-87609","ts":1789358379338,"field":"cvss","old":"9.6","new":null},{"seq":184938,"id":"CVE-2026-87609","ts":1789358379338,"field":"severity","old":"critical","new":"none"},{"seq":183188,"id":"CVE-2026-87609","ts":1789354323578,"field":"cvss","old":null,"new":"9.6"},{"seq":183187,"id":"CVE-2026-87609","ts":1789354323578,"field":"severity","old":"none","new":"critical"},{"seq":181981,"id":"CVE-2026-87609","ts":1789353335384,"field":"cvss","old":"9.6","new":null},{"seq":181980,"id":"CVE-2026-87609","ts":1789353335384,"field":"severity","old":"critical","new":"none"},{"seq":180774,"id":"CVE-2026-87609","ts":1789350291028,"field":"cvss","old":null,"new":"9.6"},{"seq":180773,"id":"CVE-2026-87609","ts":1789350291028,"field":"severity","old":"none","new":"critical"},{"seq":179567,"id":"CVE-2026-87609","ts":1789348308712,"field":"cvss","old":"9.6","new":null},{"seq":179566,"id":"CVE-2026-87609","ts":1789348308712,"field":"severity","old":"critical","new":"none"},{"seq":178360,"id":"CVE-2026-87609","ts":1789346378033,"field":"cvss","old":null,"new":"9.6"},{"seq":178359,"id":"CVE-2026-87609","ts":1789346378033,"field":"severity","old":"none","new":"critical"},{"seq":177153,"id":"CVE-2026-87609","ts":1789343188679,"field":"cvss","old":"9.6","new":null},{"seq":177152,"id":"CVE-2026-87609","ts":1789343188679,"field":"severity","old":"critical","new":"none"},{"seq":175270,"id":"CVE-2026-87609","ts":1789334884715,"field":"cvss","old":null,"new":"9.6"},{"seq":175269,"id":"CVE-2026-87609","ts":1789334884715,"field":"severity","old":"none","new":"critical"},{"seq":174065,"id":"CVE-2026-87609","ts":1789333703804,"field":"cvss","old":"9.6","new":null},{"seq":174064,"id":"CVE-2026-87609","ts":1789333703804,"field":"severity","old":"critical","new":"none"},{"seq":172879,"id":"CVE-2026-87609","ts":1789331097032,"field":"cvss","old":nul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