CVE-2026-17779

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CVSS 3.1

5.4 medium

EPSS

<1%p27

Published

Jul 30, 2026 (Jul 30, 2026)

Modified

Aug 4, 2026

Description

Inappropriate implementation in Site Isolation in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)

Vendors: google
Products: chrome
Weakness: CWE-693
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L

NVD CVE.org GitHub PoCs EPSS (0.3%)

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