CVE-2026-14079

Same‑Origin Policy Bypass via Crafted HTML in Google Chrome

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 same origin 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 Same‑Origin Policy Bypass via Crafted HTML in Google Chrome
Type Values Removed Values Added
Title Same-Origin Policy Bypass in Google Chrome via Network Component
Type Values Removed Values Added
Title Same-Origin Policy Bypass in Google Chrome via Network Component
Type Values Removed Values Added
Title Chrome Same‑Origin Policy Bypass via Malicious HTML
Type Values Removed Values Added
Title Chrome Same‑Origin Policy Bypass via Malicious HTML
Type Values Removed Values Added
Title Same‑Origin Policy Bypass in Google Chrome
Type Values Removed Values Added
Title Same‑Origin Policy Bypass in Google Chrome
Type Values Removed Values Added
Title Chrome Same‑Origin Policy Bypass via Malicious HTML
Type Values Removed Values Added
Title Chrome Same‑Origin Policy Bypass via Malicious HTML
Type Values Removed Values Added
Title Same‑Origin Policy Bypass in Google Chrome Network Component
Type Values Removed Values Added
Title Same‑Origin Policy Bypass in Google Chrome Network Component
Type Values Removed Values Added
Title Google Chrome Same-Origin Policy Bypass via Network Policy Failure
Type Values Removed Values Added
Title Google Chrome Same-Origin Policy Bypass via Network Policy Failure
Type Values Removed Values Added
Title Same-Origin Policy Bypass in Google Chrome via Network Policy Flaw
Type Values Removed Values Added
Title Same-Origin Policy Bypass in Google Chrome via Network Policy Flaw
Type Values Removed Values Added
Title Chrome Same‑Origin Policy Bypass via Crafted HTML Page
Type Values Removed Values Added
Title Chrome Same‑Origin Policy Bypass via Crafted HTML Page
Type Values Removed Values Added
Title Same‑Origin Policy Bypass via Crafted HTML Page in Google Chrome
Type Values Removed Values Added
Title Same‑Origin Policy Bypass via Crafted HTML Page in Google Chrome
Type Values Removed Values Added
Title Chrome Same-Origin Policy Bypass via Crafted HTML
Type Values Removed Values Added
Title Chrome Same-Origin Policy Bypass via Crafted HTML
Type Values Removed Values Added
Title Same-Origin Policy Bypass via Insufficient Policy Enforcement in Chrome
Weaknesses CWE-285
Type Values Removed Values Added
Weaknesses CWE-346
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 Same-Origin Policy Bypass via Insufficient Policy Enforcement in Chrome
Weaknesses 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 allowing same-origin policy circumvention
Weaknesses CWE-284
Type Values Removed Values Added
Title Chrome Network policy bypass allowing same-origin policy circumvention
Weaknesses CWE-284
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 same origin policy via a crafted HTML page. (Chromium security severity: Low)
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 1, 2026, 5:28 PM
Reserved
Jun 29, 2026, 11:11 PM
Status
Analyzed
Published
Jun 30, 2026, 11:17 PM
Modified
Oct 25, 2026, 5:10 PM