CVE-2024-34446: Mullvad VPN

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

Mullvad VPN through 2024.1 on Android does not set a DNS server in the blocking state (after a hard failure to create a tunnel), and thus DNS traffic can leave the device. Data showing that the affected device was the origin of sensitive DNS requests may be observed and logged by operators of unintended DNS servers.

Affected products

• Mullvad Mullvad VPN: up to and including 2024.1

Published 2024-05-03. Last modified 2026-06-17.