soupsieve vulnerabilities
CVEs whose affected-version data names the soupsieve package (pip). Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
3 CVEsRSS
CVE-2026-86000Medium· 5.3PoCSoup Sieve is a CSS selector library designed to be used with Beautiful Soup 4
Soup Sieve is a CSS selector library designed to be used with Beautiful Soup 4. Prior to 2.9, the selector parser in src/soupsieve/css_parser.py defines IDENTIFIER with adjacent quantified groups over overlapping character classes, and V…
CVE-2026-85999Medium· 5.3Soup Sieve is a CSS selector library designed to be used with Beautiful Soup 4
Soup Sieve is a CSS selector library designed to be used with Beautiful Soup 4. Prior to 2.9, selector_iter in src/soupsieve/css_parser.py trims the raw selector with RE_WS_END, an end-anchored WSC whitespace-and-comment expression used …
CVE-2026-49476High· 7.5Soup Sieve has Memory Exhaustion via Large Comma-Separated Selector Lists
Soup Sieve has Memory Exhaustion via Large Comma-Separated Selector Lists