{"schema_version":1,"title":"soupsieve (PyPI) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in soupsieve (PyPI): 0 in the last 7 days and 4 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-86000, was published on 17 September 2026.","url":"https://junglewise.ai/threats/technologies/soupsieve","json_url":"https://junglewise.ai/threats/technologies/soupsieve.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/soupsieve","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":2,"all_time":4,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":2,"last_90_days":4,"last_365_days":4},"latest":[{"cve":"CVE-2026-86000","cvss":5.3,"epss":0.0061,"slug":"cve-2026-86000-soup-sieve-redos-in-identifier-and-value-selector-patterns","title":"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_parse","severity":"medium","exploited":false,"published_at":"2026-09-17T16:18:16.757+00:00","url":"https://junglewise.ai/threats/cve-2026-86000-soup-sieve-redos-in-identifier-and-value-selector-patterns"},{"cve":"CVE-2026-85999","cvss":5.3,"epss":0.0061,"slug":"cve-2026-85999-soup-sieve-polynomial-time-redos-in-whitespace-trimming-regex","title":"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 t","severity":"medium","exploited":false,"published_at":"2026-09-17T16:18:16.59+00:00","url":"https://junglewise.ai/threats/cve-2026-85999-soup-sieve-polynomial-time-redos-in-whitespace-trimming-regex"},{"cve":"CVE-2026-49477","cvss":7.5,"epss":0.0064,"slug":"cve-2026-49477-facelessuser-soupsieve-redos-in-css-selector-parser","title":"facelessuser soupsieve ReDoS in CSS selector parser","severity":"high","exploited":false,"published_at":"2026-07-14T21:17:02.007+00:00","url":"https://junglewise.ai/threats/cve-2026-49477-facelessuser-soupsieve-redos-in-css-selector-parser"},{"cve":"CVE-2026-49476","cvss":7.5,"epss":0.0064,"slug":"cve-2026-49476-facelessuser-soup-sieve-denial-of-service-via-memory-exhaustion","title":"facelessuser Soup Sieve denial of service via memory exhaustion","severity":"high","exploited":false,"published_at":"2026-07-14T21:17:01.877+00:00","url":"https://junglewise.ai/threats/cve-2026-49476-facelessuser-soup-sieve-denial-of-service-via-memory-exhaustion"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":2},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":2},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"open-webui (PyPI)","slug":"open-webui","vulnerabilities":156,"url":"https://junglewise.ai/threats/technologies/open-webui"},{"name":"nltk (PyPI)","slug":"nltk","vulnerabilities":74,"url":"https://junglewise.ai/threats/technologies/nltk"},{"name":"picklescan (PyPI)","slug":"picklescan","vulnerabilities":74,"url":"https://junglewise.ai/threats/technologies/picklescan"},{"name":"openbabel (PyPI)","slug":"openbabel","vulnerabilities":48,"url":"https://junglewise.ai/threats/technologies/openbabel"},{"name":"apache-superset (PyPI)","slug":"apache-superset","vulnerabilities":44,"url":"https://junglewise.ai/threats/technologies/apache-superset"},{"name":"apache-airflow (PyPI)","slug":"apache-airflow","vulnerabilities":40,"url":"https://junglewise.ai/threats/technologies/apache-airflow"},{"name":"tensorflow-gpu (PyPI)","slug":"tensorflow-gpu","vulnerabilities":37,"url":"https://junglewise.ai/threats/technologies/tensorflow-gpu"},{"name":"tensorflow-cpu (PyPI)","slug":"tensorflow-cpu","vulnerabilities":34,"url":"https://junglewise.ai/threats/technologies/tensorflow-cpu"},{"name":"weblate (PyPI)","slug":"weblate","vulnerabilities":33,"url":"https://junglewise.ai/threats/technologies/weblate"},{"name":"mcp-atlassian (PyPI)","slug":"mcp-atlassian","vulnerabilities":30,"url":"https://junglewise.ai/threats/technologies/mcp-atlassian"},{"name":"crawl4ai (PyPI)","slug":"crawl4ai","vulnerabilities":28,"url":"https://junglewise.ai/threats/technologies/crawl4ai"},{"name":"moin (PyPI)","slug":"moin","vulnerabilities":28,"url":"https://junglewise.ai/threats/technologies/moin"}],"technology":{"hub":true,"name":"soupsieve (PyPI)","slug":"soupsieve","vendor":{"name":"PyPI","slug":"pypi","url":"https://junglewise.ai/threats/vendors/pypi"},"aliases":[],"homepage":"https://facelessuser.github.io/soupsieve/","repo_url":"https://github.com/facelessuser/soupsieve","description":"A CSS selector library for Python designed to work with Beautiful Soup.","url":"https://junglewise.ai/threats/technologies/soupsieve"},"most_severe":[{"cve":"CVE-2026-49477","cvss":7.5,"epss":0.0064,"slug":"cve-2026-49477-facelessuser-soupsieve-redos-in-css-selector-parser","title":"facelessuser soupsieve ReDoS in CSS selector parser","severity":"high","exploited":false,"published_at":"2026-07-14T21:17:02.007+00:00","url":"https://junglewise.ai/threats/cve-2026-49477-facelessuser-soupsieve-redos-in-css-selector-parser"},{"cve":"CVE-2026-49476","cvss":7.5,"epss":0.0064,"slug":"cve-2026-49476-facelessuser-soup-sieve-denial-of-service-via-memory-exhaustion","title":"facelessuser Soup Sieve denial of service via memory exhaustion","severity":"high","exploited":false,"published_at":"2026-07-14T21:17:01.877+00:00","url":"https://junglewise.ai/threats/cve-2026-49476-facelessuser-soup-sieve-denial-of-service-via-memory-exhaustion"},{"cve":"CVE-2026-86000","cvss":5.3,"epss":0.0061,"slug":"cve-2026-86000-soup-sieve-redos-in-identifier-and-value-selector-patterns","title":"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_parse","severity":"medium","exploited":false,"published_at":"2026-09-17T16:18:16.757+00:00","url":"https://junglewise.ai/threats/cve-2026-86000-soup-sieve-redos-in-identifier-and-value-selector-patterns"},{"cve":"CVE-2026-85999","cvss":5.3,"epss":0.0061,"slug":"cve-2026-85999-soup-sieve-polynomial-time-redos-in-whitespace-trimming-regex","title":"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 t","severity":"medium","exploited":false,"published_at":"2026-09-17T16:18:16.59+00:00","url":"https://junglewise.ai/threats/cve-2026-85999-soup-sieve-polynomial-time-redos-in-whitespace-trimming-regex"}],"generated_at":"2026-09-26T10:22:00.132594+00:00"}