CVE-2026-14155

Published Jun 30, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Insufficient policy enforcement in StorageAccessAPI in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data 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 Cross‑Origin Data Leakage via StorageAccessAPI in Google Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via StorageAccessAPI in Google Chrome
Type Values Removed Values Added
Title Chrome StorageAccessAPI Data Leak Vulnerability
Type Values Removed Values Added
Title Chrome StorageAccessAPI Data Leak Vulnerability
Type Values Removed Values Added
Title StorageAccessAPI Policy Bypass Enables Cross‑Origin Data Leak in Chrome
Type Values Removed Values Added
Title StorageAccessAPI Policy Bypass Enables Cross‑Origin Data Leak in Chrome
Type Values Removed Values Added
Title StorageAccessAPI Cross‑Origin Data Leak in Chrome
Type Values Removed Values Added
Title StorageAccessAPI Cross‑Origin Data Leak in Chrome
Type Values Removed Values Added
Title Remote Data Leakage via StorageAccessAPI in Google Chrome
Type Values Removed Values Added
Title Remote Data Leakage via StorageAccessAPI in Google Chrome
Type Values Removed Values Added
Title Cross-Origin Data Leakage via StorageAccessAPI in Google Chrome
Type Values Removed Values Added
Title Cross-Origin Data Leakage via StorageAccessAPI in Google Chrome
Type Values Removed Values Added
Title Chrome StorageAccessAPI Policy Bypass Allows Cross‑Origin Data Leakage
Type Values Removed Values Added
Title Chrome StorageAccessAPI Policy Bypass Allows Cross‑Origin Data Leakage
Type Values Removed Values Added
Title Cross‑origin data leakage due to insufficient StorageAccessAPI policy enforcement in Google Chrome
Type Values Removed Values Added
Title Cross‑origin data leakage due to insufficient StorageAccessAPI policy enforcement in Google Chrome
Type Values Removed Values Added
Title Chrome StorageAccessAPI Policy Enforcement Flaw Enables Cross‑Origin Data Leak
Type Values Removed Values Added
Title Chrome StorageAccessAPI Policy Enforcement Flaw Enables Cross‑Origin Data Leak
Type Values Removed Values Added
Title StorageAccessAPI Policy Enforcement Bypass Enables Cross‑Origin Data Leakage
Type Values Removed Values Added
Title StorageAccessAPI Policy Enforcement Bypass Enables Cross‑Origin Data Leakage
Type Values Removed Values Added
Title Cross‑Origin Data Leak via StorageAccessAPI Policy Bypass in Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leak via StorageAccessAPI Policy Bypass in Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via Improper StorageAccessAPI Policy Enforcement
Weaknesses CWE-200
Type Values Removed Values Added
Weaknesses CWE-284
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/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 Cross‑Origin Data Leakage via Improper StorageAccessAPI Policy Enforcement
Weaknesses CWE-200
Type Values Removed Values Added
Description Insufficient policy enforcement in StorageAccessAPI in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Low)
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 1, 2026, 12:43 PM
Reserved
Jun 29, 2026, 11:11 PM
Status
Analyzed
Published
Jun 30, 2026, 11:17 PM
Modified
Oct 25, 2026, 5:10 PM