AZL-92220
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-92220.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-92220
- Upstream
- Published
- 2026-07-08T17:17:27Z
- Modified
- 2026-09-09T06:55:05Z
- Summary
- CVE-2026-59922 affecting package python-mistune for versions less than 3.3.0-1
- Details
-
Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, a run of closed tilde, equals-sign, or caret marker pairs around a character causes quadratic work in src/mistune/plugins/formatting.py when the strikethrough, mark, or insert plugin scans for matching markers from each possible start position, allowing denial of service through CPU exhaustion. This issue is fixed in version 3.3.0.
- References