CVE-2020-23469: Gmate Project Gmate

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

gmate v0.12+bionic contains a regular expression denial of service (ReDoS) vulnerability in the gedit3 plugin.

Affected products

• Gmate Project Gmate: version 0.12+bionic only

Published 2021-09-22. Last modified 2026-06-17.