CVE-2026-14092

Insufficient Policy Enforcement Allows Privileged Network Attacker to Leak Cross‑Origin Data

Published Jun 30, 2026 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
Insufficient policy enforcement in Privacy in Google Chrome prior to 150.0.7871.47 allowed an attacker in a privileged network position to leak cross-origin data via malicious network traffic. (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 Insufficient Policy Enforcement Allows Privileged Network Attacker to Leak Cross‑Origin Data
Type Values Removed Values Added
Title Insufficient Privacy Policy Enforcement Allows Cross‑Origin Data Leakage in Chrome
Type Values Removed Values Added
Title Insufficient Privacy Policy Enforcement Allows Cross‑Origin Data Leakage in Chrome
Type Values Removed Values Added
Title Chrome Cross-Origin Data Leak via Insufficient Privacy Enforcement
Type Values Removed Values Added
Title Chrome Cross-Origin Data Leak via Insufficient Privacy Enforcement
Type Values Removed Values Added
Title Chrome Privacy Policy Bypass Allowing Cross‑Origin Data Leakage
Type Values Removed Values Added
Title Chrome Privacy Policy Bypass Allowing Cross‑Origin Data Leakage
Type Values Removed Values Added
Title Cross-Origin Data Leakage via Malicious Network Traffic in Chrome
Type Values Removed Values Added
Title Cross-Origin Data Leakage via Malicious Network Traffic in Chrome
Type Values Removed Values Added
Title Chrome Cross‑Origin Data Leakage via Network Traffic
Type Values Removed Values Added
Title Chrome Cross‑Origin Data Leakage via Network Traffic
Type Values Removed Values Added
Title Insufficient Privacy Policy Enforcement Leaks Cross-Origin Data in Google Chrome
Type Values Removed Values Added
Title Insufficient Privacy Policy Enforcement Leaks Cross-Origin Data in Google Chrome
Type Values Removed Values Added
Title Insufficient Policy Enforcement in Chrome Leads to Cross-Origin Data Exposure
Type Values Removed Values Added
Title Insufficient Policy Enforcement in Chrome Leads to Cross-Origin Data Exposure
Type Values Removed Values Added
Title Insufficient Privacy Policy Enforcement Leads to Cross‑Origin Data Leakage in Google Chrome
Type Values Removed Values Added
Title Insufficient Privacy Policy Enforcement Leads to Cross‑Origin Data Leakage in Google Chrome
Type Values Removed Values Added
Title Chrome Privacy Policy Enforcement Weakness Enables Cross‑Origin Data Leak
Type Values Removed Values Added
Title Chrome Privacy Policy Enforcement Weakness Enables Cross‑Origin Data Leak
Type Values Removed Values Added
Title Google Chrome Cross‑Origin Data Leakage via Network Traffic
Type Values Removed Values Added
Title Google Chrome Cross‑Origin Data Leakage via Network Traffic
Type Values Removed Values Added
Title Cross‑origin Data Leak via Insufficient Policy Enforcement in Google Chrome
Type Values Removed Values Added
Title Cross‑origin Data Leak via Insufficient Policy Enforcement in Google Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leak via Privileged Network Traffic in Chrome
Weaknesses CWE-200
Type Values Removed Values Added
Title Cross‑Origin Data Leak via Privileged Network Traffic in Chrome
Weaknesses CWE-200
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:L/I:N/A:N'}

ssvc

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

Type Values Removed Values Added
Title Leakage due to Privacy Policy Misconfiguration
Weaknesses CWE-200
Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title Leakage due to Privacy Policy Misconfiguration
Weaknesses CWE-200
Type Values Removed Values Added
Description Insufficient policy enforcement in Privacy in Google Chrome prior to 150.0.7871.47 allowed an attacker in a privileged network position to leak cross-origin data via malicious network traffic. (Chromium security severity: Low)
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 1, 2026, 4:19 PM
Reserved
Jun 29, 2026, 11:11 PM
Status
Analyzed
Published
Jun 30, 2026, 11:17 PM
Modified
Oct 25, 2026, 5:10 PM