GHSA-7qj2-q5c8-cxx5CriticalCVSS 7.5
The incremental HTML parser (html.parser.HTMLParser) allows for CPU denial-of-service through...
🔗 CVE IDs covered (1)
📋 Description
The incremental HTML parser (html.parser.HTMLParser) allows for CPU denial-of-service through repeated unterminated markup declarations when processing uncontrolled data.
🔗 References (10)
- https://nvd.nist.gov/vuln/detail/CVE-2026-15308
- https://github.com/python/cpython/issues/153030
- https://github.com/python/cpython/pull/153031
- https://github.com/python/cpython/commit/07efb08123ba9367a7107325adb9d5626dca1ca9
- https://github.com/python/cpython/commit/7933f4bf7131aa4140750f9404f5de0aa2969ced
- https://github.com/python/cpython/commit/bcf98ddbc40ec9b3ee87da0124a5660b19b7e606
- https://github.com/python/cpython/commit/e9f92ac0b298292e7ff998e52cb8ccacfb27a0bd
- https://mail.python.org/archives/list/[email protected]/thread/F6453LWKSHKCTWFLCOURWPLETNUIW2Z5
- http://www.openwall.com/lists/oss-security/2026/07/09/4
- https://github.com/advisories/GHSA-7qj2-q5c8-cxx5