CVE-2026-79060

chromium-browser: chromium-browser: Incorrect authorization in StorageAccessAPI

Published Aug 25, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Incorrect authorization in StorageAccessAPI in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypass web 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-4771-1 chromium security update
Debian DSA Debian DSA DSA-6482-1 chromium security update
History
Type Values Removed Values Added
Title chromium-browser: chromium-browser: Incorrect authorization in StorageAccessAPI
Weaknesses CWE-346
References
Metrics threat_severity

None

threat_severity

Low

Type Values Removed Values Added
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Type Values Removed Values Added
Title Browser Authorization Bypass via StorageAccessAPI in Google Chrome
Metrics ssvc

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

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'}

Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title Browser Authorization Bypass via StorageAccessAPI in Google Chrome
Type Values Removed Values Added
Description Incorrect authorization in StorageAccessAPI in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity: Low)
Weaknesses CWE-863
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Aug 27, 2026, 3:24 PM
Reserved
Aug 25, 2026, 6:08 AM
Status
Analyzed
Published
Aug 25, 2026, 9:18 PM
Modified
Aug 31, 2026, 4:37 PM
Severity
Low
Public date
Aug 25, 2026, 8:10 PM