{"action":"Upgrade qwed-mcp to 0.2.1 or later.","affected":[{"fixed":"0.2.1","introduced":"0"}],"component":"qwed-mcp","cve_ids":["CVE-2026-55546"],"ecosystem":"PyPI","epss":0.00726,"exploited":false,"fixed_versions":["0.2.1"],"ghsa_id":"GHSA-mw6r-2hvm-4rp2","id":"tcs_01M5KH8JTN8H9450SRBGFNGTS5","modified_at":"2026-09-10T12:15:12.766578464Z","published_at":"2026-09-10T09:44:55.568795Z","references":["https://osv.dev/vulnerability/PYSEC-2026-3915","https://github.com/QWED-AI/qwed-mcp/security/advisories/GHSA-mw6r-2hvm-4rp2","https://github.com/QWED-AI/qwed-mcp/pull/22","https://github.com/QWED-AI/qwed-mcp/commit/362e61892052e250c56cb1ee852024d6f98c467b","https://github.com/QWED-AI/qwed-mcp","https://github.com/QWED-AI/qwed-mcp/releases/tag/v0.2.1","https://pypi.org/project/qwed-mcp","https://github.com/advisories/GHSA-mw6r-2hvm-4rp2","https://nvd.nist.gov/vuln/detail/CVE-2026-55546"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"PYSEC-2026-3915","url":"https://osv.dev/vulnerability/PYSEC-2026-3915"}],"summary":"qwed-mcp has Unsafe SymPy `parse_expr()` Remote Code Execution via Unsanitized Math Expression Input"}