CVE-2026-14076

Bypass of Content Security Policy via Crafted HTML Page

Published Jun 30, 2026 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
Insufficient policy enforcement in Network 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: 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 Bypass of Content Security Policy via Crafted HTML Page
Type Values Removed Values Added
Title Network Layer CSP Bypass via Crafted Web Page
Type Values Removed Values Added
Title Network Layer CSP Bypass via Crafted Web Page
Type Values Removed Values Added
Title Insufficient policy enforcement allows content security policy bypass via crafted HTML page
Type Values Removed Values Added
Title Insufficient policy enforcement allows content security policy bypass via crafted HTML page
Type Values Removed Values Added
Title Chrome CSP Bypass via Crafted Web Page
Type Values Removed Values Added
Title Chrome CSP Bypass via Crafted Web Page
Type Values Removed Values Added
Title Google Chrome Content Security Policy Bypass via Crafted Web Page
Type Values Removed Values Added
Title Google Chrome Content Security Policy Bypass via Crafted Web Page
Type Values Removed Values Added
Title Content Security Policy Bypass via Network Policy Enforcement in Chrome
Type Values Removed Values Added
Title Content Security Policy Bypass via Network Policy Enforcement in Chrome
Type Values Removed Values Added
Title Content Security Policy Bypass via Crafted Web Page in Google Chrome
Type Values Removed Values Added
Title Content Security Policy Bypass via Crafted Web Page in Google Chrome
Type Values Removed Values Added
Title Content Security Policy Bypass via Crafted Web Page in Google Chrome
Type Values Removed Values Added
Title Content Security Policy Bypass via Crafted Web Page in Google Chrome
Type Values Removed Values Added
Title Insufficient Network Policy Enforcement Allows Content Security Policy By‑pass in Google Chrome
Type Values Removed Values Added
Title Insufficient Network Policy Enforcement Allows Content Security Policy By‑pass in Google Chrome
Type Values Removed Values Added
Title Chrome Network Policy Flaw Allows Content Security Policy Bypass
Type Values Removed Values Added
Title Chrome Network Policy Flaw Allows Content Security Policy Bypass
Type Values Removed Values Added
Title Bypass of Content Security Policy via Crafted HTML Page in Google Chrome Prior to 150.0.7871.47
Weaknesses CWE-285
CWE-74
Type Values Removed Values Added
Title Bypass of Content Security Policy via Crafted HTML Page in Google Chrome Prior to 150.0.7871.47
Weaknesses CWE-285
CWE-74
Type Values Removed Values Added
Weaknesses CWE-693
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'}

ssvc

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

Type Values Removed Values Added
Title Chrome Network Policy Bypass Allows CSP Bypass via Crafted Page
Weaknesses CWE-270
CWE-285
Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title Chrome Network Policy Bypass Allows CSP Bypass via Crafted Page
Weaknesses CWE-270
CWE-285
Type Values Removed Values Added
Description Insufficient policy enforcement in Network 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: Low)
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 1, 2026, 12:44 PM
Reserved
Jun 29, 2026, 11:11 PM
Status
Analyzed
Published
Jun 30, 2026, 11:17 PM
Modified
Oct 25, 2026, 5:10 PM