CVE-2020-15679

An OAuth session fixation vulnerability existed in the VPN login flow, where an attacker could craft a custom login URL, convince a VPN user to login via that URL, and obtain authenticated access as that user. This issue is limited to cases where attacker and victim are sharing the same source IP a...

CVE-2022-0517

Mozilla VPN can load an OpenSSL configuration file from an unsecured directory. A user or attacker with limited privileges could leverage this to launch arbitrary code with SYSTEM privilege. This vulnerability affects Mozilla VPN < 2.7.1.

CVE-2025-5687

A vulnerability in Mozilla VPN on macOS allows privilege escalation from a normal user to root.This bug only affects Mozilla VPN on macOS. Other operating systems are unaffected. This vulnerability affects Mozilla VPN 2.28.0 < (macOS).