CVE-2026-15308

Açıklama (NVD)

The incremental HTML parser (html.parser.HTMLParser) allows for CPU denial-of-service through repeated unterminated markup declarations when processing uncontrolled data.

Yayın: 09.07.2026 · Son değişiklik: 10.11.2026 · Zayıflık: CWE-400

CVSS

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Referanslar

• https://github.com/python/cpython/commit/07efb08123ba9367a7107325adb9d5626dca1ca9
• https://github.com/python/cpython/commit/1e7956f1a722df9aabc509c30f8fbdc3a2b4fdc7
• https://github.com/python/cpython/commit/785df8f743800661961528970f8598edcd291c14
• https://github.com/python/cpython/commit/7933f4bf7131aa4140750f9404f5de0aa2969ced
• https://github.com/python/cpython/commit/bcf98ddbc40ec9b3ee87da0124a5660b19b7e606
• https://github.com/python/cpython/commit/c2390b9376e35a701ed3acc597b8fc87546c9b00
• https://github.com/python/cpython/commit/e9f92ac0b298292e7ff998e52cb8ccacfb27a0bd
• https://github.com/python/cpython/issues/153030
• https://github.com/python/cpython/pull/153031
• https://mail.python.org/archives/list/[email protected]/thread/F6453LWKSHKCTWFLCOURWPLETNUIW2Z5/
• http://www.openwall.com/lists/oss-security/2026/07/09/4
• https://cert-portal.siemens.com/productcert/html/ssa-457936.html