CVE-2026-49851 | lepture mistune up to 3.2.x Python Markdown Parser resource consumption (GHSA-qcq2-496w-v96p)

June 24, 2026 Yanac

A vulnerability identified as problematic has been detected in lepture mistune up to 3.2.x. This issue affects some unknown processing of the component Python Markdown Parser. The manipulation leads to resource consumption.

This vulnerability is uniquely identified as CVE-2026-49851. The attack is possible to be carried out remotely. No exploit exists.

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