CVE-2025-10501: 
vulnerability analysis and mitigation

CVE-2025-10501 is a Use-after-free vulnerability discovered in the WebRTC component of Google Chrome. The vulnerability was reported by security researcher 'sherkito' on August 23, 2025, and was officially disclosed on September 17, 2025. This security flaw affects Google Chrome versions prior to 140.0.7339.185 (Chrome Release, Debian Tracker).

The vulnerability is classified as a Use-after-free issue specifically affecting the WebRTC (Web Real-Time Communication) component in Google Chrome. It allows a remote attacker to potentially exploit heap corruption through a crafted HTML page. The vulnerability has been assigned a CVSS 3.1 base score of 8.8 (High), with attack vector being Network, attack complexity Low, and requiring user interaction. The vulnerability impacts confidentiality, integrity, and availability, all rated as High (Ubuntu CVE).

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code in the context of the logged-on user. If the user has administrative privileges, an attacker could potentially install programs, view or modify data, or create new accounts with full user rights. Users with limited privileges may be less impacted than those operating with administrative rights (CIS Advisory).

Google has released version 140.0.7339.185 which patches this vulnerability. Users and organizations are strongly advised to update to this version or later. The fix has been incorporated into various distributions including Debian and Ubuntu. For Debian, fixed versions are available in bookworm (141.0.7390.65-1~deb12u1) and trixie (141.0.7390.65-1~deb13u1) (Debian Tracker, PAN Advisory).