CVE-2026-91734
Incorrect 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. (Chromium security severity: High)
Scoring
- Severity
- HIGH
- CVSS base score
- 7.4
- CVSS vector
- CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS probability
- 0.09%
- CWE
- CWE-863
- Published
- 2026-09-15
- Last modified
- 2026-09-17
Affected products
- Google Chrome
Weakness type
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