CVE-2026-14033

Published Jun 30, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Insufficient policy enforcement in Media in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: Low)

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-4672-1 chromium security update
Debian DSA Debian DSA DSA-6378-1 chromium security update
History
Type Values Removed Values Added
Title Chrome Media Policy Flaw Bypasses Site Isolation on Windows
Type Values Removed Values Added
Title Chrome Media Policy Flaw Bypasses Site Isolation on Windows
Type Values Removed Values Added
Title Chrome Media Component Policy Bug Enables Site Isolation Bypass on Windows
Type Values Removed Values Added
Title Chrome Media Component Policy Bug Enables Site Isolation Bypass on Windows
Type Values Removed Values Added
Title Remote Site Isolation Bypass via Crafted HTML in Chrome Media
Type Values Removed Values Added
Title Remote Site Isolation Bypass via Crafted HTML in Chrome Media
Type Values Removed Values Added
Title Chrome Media Policy Flaw Allows Site Isolation Bypass on Windows
Type Values Removed Values Added
Title Chrome Media Policy Flaw Allows Site Isolation Bypass on Windows
Type Values Removed Values Added
Title Media Component Site Isolation Bypass via Crafted HTML in Chrome on Windows
Type Values Removed Values Added
Title Media Component Site Isolation Bypass via Crafted HTML in Chrome on Windows
Type Values Removed Values Added
Title Site Isolation Bypass via Media Policy Enforcement Flaw in Windows Chrome
Type Values Removed Values Added
Title Site Isolation Bypass via Media Policy Enforcement Flaw in Windows Chrome
Type Values Removed Values Added
Title Chrome Windows Media Policy Bypass Enables Site Isolation Breach
Type Values Removed Values Added
Title Chrome Windows Media Policy Bypass Enables Site Isolation Breach
Type Values Removed Values Added
Title Site isolation bypass in Google Chrome on Windows
Type Values Removed Values Added
Title Site isolation bypass in Google Chrome on Windows
Type Values Removed Values Added
Title Chrome Media Site Isolation Bypass via Crafted HTML
Type Values Removed Values Added
Title Chrome Media Site Isolation Bypass via Crafted HTML
Type Values Removed Values Added
Title Chrome Site Isolation Bypass via Crafted HTML on Windows
Type Values Removed Values Added
Title Chrome Site Isolation Bypass via Crafted HTML on Windows
Type Values Removed Values Added
Title Site Isolation Bypass via Crafted HTML in Google Chrome for Windows
Type Values Removed Values Added
Title Site Isolation Bypass via Crafted HTML in Google Chrome for Windows
Type Values Removed Values Added
Weaknesses CWE-602
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title Site Isolation Bypass via Crafted Media Policy in Chrome
Weaknesses CWE-285
Type Values Removed Values Added
Title Site Isolation Bypass via Crafted Media Policy in Chrome
Weaknesses CWE-285
Type Values Removed Values Added
Description Insufficient policy enforcement in Media in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: Low)
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 1, 2026, 1:33 PM
Reserved
Jun 29, 2026, 11:11 PM
Status
Analyzed
Published
Jun 30, 2026, 11:17 PM
Modified
Oct 25, 2026, 9:10 PM