CVE-2026-13926

Navigation Restriction Bypass via Untrusted Input in Google Chrome Network Component

Published Jun 30, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Insufficient validation of untrusted input in Network in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions 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 Navigation Restriction Bypass via Untrusted Input in Google Chrome Network Component
Type Values Removed Values Added
Title Chrome Network Component Navigation Restriction Bypass via Invalid Input
Type Values Removed Values Added
Title Chrome Network Component Navigation Restriction Bypass via Invalid Input
Type Values Removed Values Added
Title Chrome Navigation Restriction Bypass via Untrusted Input
Type Values Removed Values Added
Title Chrome Navigation Restriction Bypass via Untrusted Input
Type Values Removed Values Added
Title Unauthorized Navigation Bypass via Malicious HTML in Chrome
Type Values Removed Values Added
Title Unauthorized Navigation Bypass via Malicious HTML in Chrome
Type Values Removed Values Added
Title Input Validation Allows Navigation Bypass After Renderer Compromise
Type Values Removed Values Added
Title Input Validation Allows Navigation Bypass After Renderer Compromise
Type Values Removed Values Added
Title Remote Navigation Bypass via Crafted HTML in Chrome Network Component
Type Values Removed Values Added
Title Remote Navigation Bypass via Crafted HTML in Chrome Network Component
Type Values Removed Values Added
Title Chrome Navigation Bypass via Untrusted Input Validation
Type Values Removed Values Added
Title Chrome Navigation Bypass via Untrusted Input Validation
Type Values Removed Values Added
Title Chrome Network Component Navigation Restriction Bypass via Insufficient Input Validation
Type Values Removed Values Added
Title Chrome Network Component Navigation Restriction Bypass via Insufficient Input Validation
Type Values Removed Values Added
Title Browser Navigation Bypass via Input Validation in Chrome
Type Values Removed Values Added
Title Browser Navigation Bypass via Input Validation in Chrome
Type Values Removed Values Added
Title Chrome Navigation Bypass via Untrusted Input
Type Values Removed Values Added
Title Chrome Navigation Bypass via Untrusted Input
Type Values Removed Values Added
Title Chrome Navigation Restriction Bypass via Input Validation Flaw
Type Values Removed Values Added
Title Chrome Navigation Restriction Bypass via Input Validation Flaw
Type Values Removed Values Added
Title Navigation Restriction Bypass via Crafted HTML in Chrome
Type Values Removed Values Added
Title Navigation Restriction Bypass via Crafted HTML in Chrome
Type Values Removed Values Added
Title Chrome Navigation Restriction Bypass via Insufficient Input Validation
Type Values Removed Values Added
Title Chrome Navigation Restriction Bypass via Insufficient Input Validation
Type Values Removed Values Added
Title Chrome Network Component Navigation Restriction Bypass via Untrusted Input
Type Values Removed Values Added
Title Chrome Network Component Navigation Restriction Bypass via Untrusted Input
Type Values Removed Values Added
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 Insufficient Validation in Chrome Network Allows Navigation Bypass after Renderer Compromise
Type Values Removed Values Added
Title Insufficient Validation in Chrome Network Allows Navigation Bypass after Renderer Compromise
Type Values Removed Values Added
Description Insufficient validation of untrusted input in Network in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-20
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 1, 2026, 6:59 PM
Reserved
Jun 29, 2026, 11:03 PM
Status
Analyzed
Published
Jun 30, 2026, 11:17 PM
Modified
Oct 25, 2026, 9:10 PM