CVE-2026-53525 | WeeChat up to 4.9.0 Relay Authentication weechat_strcasecmp timing discrepancy

SecurityVulns
Yanac

A vulnerability was found in WeeChat up to 4.9.0. It has been rated as problematic. Affected is the function weechat_strcasecmp of the component Relay Authentication. This manipulation causes observable timing discrepancy.

This vulnerability is handled as CVE-2026-53525. The attack can be initiated remotely. There is not any exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More