Improperly implemented security check for standard in Google Chromium - CVE-2025-8579

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Main Vulnerability Database Vulnerabilities #VU113659

Improperly implemented security check for standard in Google Chromium - CVE-2025-8579

Published: August 5, 2025 / Updated: August 6, 2025


Vulnerability identifier: #VU113659
CSH Severity: Low
CVSS v4: 2.1 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-8579
CWE-ID: CWE-358
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

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

The vulnerability exists due to incorrect implementation in Gemini Live in Chrome in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and gain access to sensitive information.


Affected software

Google Chromium
Microsoft Edge
Google Chrome
Debian Linux
Fedora
cef
chromium
chromium (Debian package)
Prisma Access

How to mitigate CVE-2025-8579

Install update from vendor's website.

Google Chromium - update to 139.0.7258.66
Microsoft Edge - update to 139.0.3405.86
Google Chrome - update to 139.0.7258.66
cef - update to 139.0.26^chromium139.0.7258.127-1.fc42
chromium - addressed in versions 139.0.7258.66-1.el9, 139.0.7258.66-1.el10_1, 139.0.7258.66-1.fc41, 139.0.7258.66-1.fc42, 139.0.7258.127-1.el9, 139.0.7258.127-1.el10_1, 139.0.7258.127-1.fc41, 139.0.7258.127-1.fc42
chromium (Debian package) - addressed in versions 139.0.7258.66-1~deb12u1, 139.0.7258.127-1~deb12u1, 139.0.7258.127-1~deb13u1
Prisma Access - update to 139.12.4.128

External References

Related Security Bulletins