CVE-2019-3836: Fedoraproject Fedora

High severity, CVSS 7.5. EPSS: 3.4% chance of exploitation in the next 30 days.

It was discovered in gnutls before version 3.6.7 upstream that there is an uninitialized pointer access in gnutls versions 3.6.3 or later which can be triggered by certain post-handshake messages.

Affected products

• Fedoraproject Fedora: version 28 only
• GNU Gnutls: from 3.6.3, before 3.6.7 (fixed in 3.6.7)
• Opensuse Leap: version 15.0 only

Published 2019-04-01. Last modified 2026-06-17.