CVE-2021-39365: Debian Linux

Medium severity, CVSS 5.9. EPSS: 0.9% chance of exploitation in the next 30 days.

In GNOME grilo though 0.3.13, grl-net-wc.c does not enable TLS certificate verification on the SoupSessionAsync objects it creates, leaving users vulnerable to network MITM attacks. NOTE: this is similar to CVE-2016-20011.

Affected products

• Debian Debian Linux: version 9.0 only; version 10.0 only; version 11.0 only
• Gnome Grilo: up to and including 0.3.13

Published 2021-08-22. Last modified 2026-06-17.