CVE-2026-120217 | Delgan loguru 0.7.3 ANSI Color-Markup Parser loguru/_colorizer.py AnsiParser.feed redos

October 31, 2026 Yanac

A vulnerability was found in Delgan loguru 0.7.3. It has been classified as problematic. The affected element is the function AnsiParser.feed of the file loguru/_colorizer.py of the component ANSI Color-Markup Parser. Performing a manipulation results in inefficient regular expression complexity.

This vulnerability is reported as CVE-2026-120217. The attack is possible to be carried out remotely. Moreover, an exploit is present.

The vendor was contacted early about this disclosure but did not respond in any way.VulDB Recent EntriesRead More