{"action":"Upgrade zeroconf to 0.149.7 or later.","affected":[{"fixed":"0.149.7","introduced":"0"}],"component":"zeroconf","cve_ids":["CVE-2026-47184"],"ecosystem":"PyPI","epss":0.00389,"exploited":false,"fixed_versions":["0.149.7"],"ghsa_id":"GHSA-rfg2-pjw2-56x2","id":"tcs_01M5KH5B8K4TM46VGV1AXK3JDS","modified_at":"2026-07-13T16:31:54.094652220Z","published_at":"2026-07-13T15:19:14.814605Z","references":["https://osv.dev/vulnerability/PYSEC-2026-3439","https://github.com/python-zeroconf/python-zeroconf/security/advisories/GHSA-rfg2-pjw2-56x2","https://github.com/python-zeroconf/python-zeroconf/issues/1715","https://github.com/python-zeroconf/python-zeroconf/pull/1718","https://github.com/python-zeroconf/python-zeroconf","https://pypi.org/project/zeroconf","https://github.com/advisories/GHSA-rfg2-pjw2-56x2","https://nvd.nist.gov/vuln/detail/CVE-2026-47184"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-3439","url":"https://osv.dev/vulnerability/PYSEC-2026-3439"}],"summary":"zeroconf has unbounded DNS record cache that allows LAN-local memory exhaustion via multicast flood"}