CVE-2026-103626
CRITICAL
CVSS 9.6
Published: 2026-10-02
Modified: 2026-10-03
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Description
Incorrect authorization in FileSystem in Google Chrome on on Windows prior to 154.0.8037.97 allowed a remote attacker leveraging social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
Quick Facts
| CVE ID | CVE-2026-103626 |
| CVSS Score | 9.6 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |
| Published | 2026-10-02 |
| Exploited | No |
| CISA KEV | No |
| PoC | Not public |