Description
Insufficient policy enforcement in Isolated Web Apps in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chromium security severity: Medium)
Published: 2026-06-30
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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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

Tue, 07 Jul 2026 22:00:00 +0000

Type Values Removed Values Added
Title CSP Bypass in Google Chrome Isolated Web Apps via Crafted HTML Page

Mon, 06 Jul 2026 21:00:00 +0000

Type Values Removed Values Added
Title CSP Bypass in Google Chrome Isolated Web Apps via Crafted HTML Page

Mon, 06 Jul 2026 04:00:00 +0000

Type Values Removed Values Added
Title Content Security Policy Bypass via Crafted HTML in Chrome Isolated Web Apps

Sun, 05 Jul 2026 15:15:00 +0000

Type Values Removed Values Added
Title Content Security Policy Bypass via Crafted HTML in Chrome Isolated Web Apps

Sat, 04 Jul 2026 20:15:00 +0000

Type Values Removed Values Added
Title Insufficient CSP enforcement allows bypass in Chrome Isolated Web Apps

Sat, 04 Jul 2026 04:30:00 +0000

Type Values Removed Values Added
Title Insufficient CSP enforcement allows bypass in Chrome Isolated Web Apps

Fri, 03 Jul 2026 12:45:00 +0000

Type Values Removed Values Added
Title Content Security Policy Bypass in Google Chrome Isolated Web Apps

Thu, 02 Jul 2026 23:00:00 +0000

Type Values Removed Values Added
Title Content Security Policy Bypass in Google Chrome Isolated Web Apps

Thu, 02 Jul 2026 12:00:00 +0000

Type Values Removed Values Added
Title CSP Bypass in Chrome Isolated Web Apps via Crafted HTML

Wed, 01 Jul 2026 22:45:00 +0000

Type Values Removed Values Added
Title CSP Bypass in Chrome Isolated Web Apps via Crafted HTML
Weaknesses CWE-79

Wed, 01 Jul 2026 16:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-693
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'}


Wed, 01 Jul 2026 12:45:00 +0000

Type Values Removed Values Added
Title Content Security Policy Bypass in Chrome Isolated Web Apps via Crafted HTML
Weaknesses CWE-79

Wed, 01 Jul 2026 11:30:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome

Wed, 01 Jul 2026 03:30:00 +0000

Type Values Removed Values Added
Title Content Security Policy Bypass in Chrome Isolated Web Apps via Crafted HTML

Tue, 30 Jun 2026 23:15:00 +0000

Type Values Removed Values Added
Description Insufficient policy enforcement in Isolated Web Apps in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chromium security severity: Medium)
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-07-01T15:20:53.905Z

Reserved: 2026-06-29T23:03:42.297Z

Link: CVE-2026-13886

cve-icon Vulnrichment

Updated: 2026-07-01T15:20:47.325Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-07T21:45:05Z

Weaknesses