CVE-2026-87561Medium· 4.3▾ SunlitIncorrect authorization in Web Authentication in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to bypass web origin policy via a crafted Chrome extension. (Chromium security severity: Low)
▾ Sunlit zone — Low / medium · no exploitation signal
impact 23.7 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 9.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.2%
Last analysed / modified upstream
4.3 → —
medium → none
— → 4.3
none → medium
4.3 → —
medium → none
— → 4.3
none → medium
4.3 → —
medium → none
— → 4.3
none → medium
0.2% → 0.3%
Incorrect authorization in Web Authentication in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to bypass web origin policy via a crafted Chrome extension. (Chromium security severity: Low)
chrome < 153.0.8010.36Upgrade past the affected range:
chrome 153.0.8010.36Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-79050Medium· 5.4chromium-browser: Google Chrome: System access restriction bypass via crafted HTML page (CVE-2026-79050)
CVE-2026-79136Medium· 5.4chromium-browser: Chromium: Web origin policy bypass via incorrect ServiceWorker authorization (CVE-2026-79136)
CVE-2026-79143Medium· 4.3chromium-browser: Google Chrome FileSystem: System access bypass through crafted HTML and social engineering (CVE-2026-79143)
CVE-2026-91735High· 8.3Incorrect authorization in WebUI in Google Chrome prior to 153.0.8010.47 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page
CVE-2026-91734High· 7.4Incorrect authorization in Core in Google Chrome on on Windows prior to 153.0.8010.47 allowed a local attacker to execute arbitrary code outside the sandbox via a local program
CVE-2026-79251Medium· 6.5chromium-browser: Google Chrome: Web origin policy bypass via improper input validation (CVE-2026-79251)