Cryptographic issues in Google Chromium - CVE-2026-11284

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Main Vulnerability Database Vulnerabilities #VU133871

Cryptographic issues in Google Chromium - CVE-2026-11284

Published: June 8, 2026


Vulnerability identifier: #VU133871
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-11284
CWE-ID: CWE-310
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Google
Affected software:
Google Chromium

Detailed vulnerability description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to side-channel information leak in PerformanceAPIs. Chrome Low. A remote attacker can create a specially crafted web page, trick the victim into opening it and gain access to sensitive information.


How to mitigate CVE-2026-11284

Install update from vendor's website.

Sources