CVE WATCH / VULNERABILITY DETAIL
CVE-2026-126190
HIGHCVSS 7.5NVD feed
Published 12 November 2026 · tracked since 13 November 2026
Description
Soup Sieve is a CSS selector library designed to be used with Beautiful Soup 4. Prior to 4.0, Soup Sieve repeatedly walks the same ancestors while matching descendant combinators, and each additional descendant combinator raises the polynomial degree of the work on deeply nested attacker-influenced
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2026-107152 HIGH 7.1
- CVE-2024-36344
- CVE-2026-126838 MEDIUM 5.5
- CVE-2026-121619
- CVE-2026-120467
- CVE-2026-117544
- CVE-2026-117542
- CVE-2026-0436
- CVE-2026-81843 MEDIUM 6.5
- CVE-2026-127204 HIGH 7.5