MEDIUMCVSS 4.3

CVE-2025-6069

CVE-2025-6069 updated by NVD

Modified: 2026-08-02
Sources: nvd

Summary

The html.parser.HTMLParser class had worse-case quadratic complexity when processing certain crafted malformed inputs potentially leading to amplified denial-of-service.

References

https://nvd.nist.gov/vuln/detail/CVE-2025-6069

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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