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CVE-2026-15308 Incremental HTMLParser feed() allows CPU-exhaustion DoS via repeated unterminated markup declarations
| Reporter | Title | Published | Views | Family All 6 |
|---|---|---|---|---|
 | CVE-2026-15308 | 9 Jul 202617:10 | – | attackerkb |
 | CVE-2026-15308 | 9 Jul 202617:55 | – | circl |
 | CVE-2026-15308 | 9 Jul 202617:10 | – | cve |
 | EUVD-2026-42638 | 9 Jul 202617:10 | – | euvd |
 | CVE-2026-15308 | 9 Jul 202617:16 | – | nvd |
 | CVE-2026-15308 Incremental HTMLParser feed() allows CPU-exhaustion DoS via repeated unterminated markup declarations | 9 Jul 202617:10 | – | vulnrichment |
[
{
"defaultStatus": "unaffected",
"modules": [
"html.parser",
"html"
],
"product": "CPython",
"repo": "https://github.com/python/cpython",
"vendor": "Python Software Foundation",
"versions": [
{
"lessThan": "3.15.0",
"status": "affected",
"version": "0",
"versionType": "python"
}
]
}
]Data
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09 Jul 2026 19:00Current
CVSS 48.7