CVE-2026-13978

Published Jun 30, 2026 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
Insufficient policy enforcement in PageInfo in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)

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 UI Spoofing via PageInfo Policy Bypass in Chrome
Type Values Removed Values Added
Title UI Spoofing via PageInfo Policy Bypass in Chrome
Type Values Removed Values Added
Title UI Spoofing via PageInfo Policy Enforcement Flaw in Google Chrome
Type Values Removed Values Added
Title UI Spoofing via PageInfo Policy Enforcement Flaw in Google Chrome
Type Values Removed Values Added
Title Google Chrome UI Spoofing Vulnerability via Insufficient PageInfo Policy Enforcement
Type Values Removed Values Added
Title Google Chrome UI Spoofing Vulnerability via Insufficient PageInfo Policy Enforcement
Type Values Removed Values Added
Title Chrome PageInfo Policy Bypass Enables UI Spoofing
Type Values Removed Values Added
Title Chrome PageInfo Policy Bypass Enables UI Spoofing
Type Values Removed Values Added
Title Chrome UI Spoofing via PageInfo Policy Enforcement Flaw
Type Values Removed Values Added
Title Chrome UI Spoofing via PageInfo Policy Enforcement Flaw
Type Values Removed Values Added
Title UI Spoofing via Improper Policy Enforcement in Chrome PageInfo
Type Values Removed Values Added
Title UI Spoofing via Improper Policy Enforcement in Chrome PageInfo
Type Values Removed Values Added
Title UI Spoofing via Insufficient PageInfo Enforcement in Chrome
Type Values Removed Values Added
Title UI Spoofing via Insufficient PageInfo Enforcement in Chrome
Type Values Removed Values Added
Title Insufficient policy enforcement in PageInfo enables remote UI spoofing
Type Values Removed Values Added
Title Insufficient policy enforcement in PageInfo enables remote UI spoofing
Type Values Removed Values Added
Title PageInfo Policy Bypass Enables UI Spoofing in Chrome
Weaknesses CWE-639
CWE-640
Type Values Removed Values Added
Weaknesses CWE-451
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'}

Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Title PageInfo Policy Bypass Enables UI Spoofing in Chrome
Weaknesses CWE-639
CWE-640
Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title UI Spoofing via Insufficient Policy Enforcement in Google Chrome
Weaknesses CWE-640
Type Values Removed Values Added
Title UI Spoofing via Insufficient Policy Enforcement in Google Chrome
Weaknesses CWE-640
Type Values Removed Values Added
Description Insufficient policy enforcement in PageInfo in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 2, 2026, 12:39 AM
Reserved
Jun 29, 2026, 11:04 PM
Status
Analyzed
Published
Jun 30, 2026, 11:17 PM
Modified
Oct 25, 2026, 9:10 PM