{"action":"Upgrade soupsieve to 2.8.4 or later.","affected":[{"fixed":"2.8.4","introduced":"0"}],"component":"soupsieve","cve_ids":["CVE-2026-49477"],"ecosystem":"PyPI","epss":0.00644,"exploited":false,"fixed_versions":["2.8.4"],"ghsa_id":"GHSA-836r-79rf-4m37","id":"tcs_01M5KH38JHVNNZ5FER4Z3S68FS","modified_at":"2026-07-13T16:31:33.705856864Z","published_at":"2026-07-13T15:46:30.094646Z","references":["https://osv.dev/vulnerability/PYSEC-2026-3072","https://github.com/facelessuser/soupsieve/security/advisories/GHSA-836r-79rf-4m37","https://github.com/facelessuser/soupsieve","https://pypi.org/project/soupsieve","https://github.com/advisories/GHSA-836r-79rf-4m37","https://nvd.nist.gov/vuln/detail/CVE-2026-49477"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-3072","url":"https://osv.dev/vulnerability/PYSEC-2026-3072"}],"summary":"Soup Sieve: Regular Expression Denial of Service (ReDoS) via Selector Parser"}