{"action":"Upgrade zeroconf to 0.149.16 or later.","affected":[{"fixed":"0.149.16","introduced":"0"}],"component":"zeroconf","cve_ids":["CVE-2026-48487"],"ecosystem":"PyPI","epss":0.00467,"exploited":false,"fixed_versions":["0.149.16"],"ghsa_id":"GHSA-qc2x-6f54-m6h9","id":"tcs_01M5KFVSPD6EDY660CEHTSSCGW","modified_at":"2026-07-13T16:43:20.174589479Z","published_at":"2026-06-22T23:07:44Z","references":["https://osv.dev/vulnerability/GHSA-qc2x-6f54-m6h9","https://github.com/python-zeroconf/python-zeroconf/security/advisories/GHSA-qc2x-6f54-m6h9","https://github.com/python-zeroconf/python-zeroconf/issues/1752","https://github.com/python-zeroconf/python-zeroconf/pull/1756","https://github.com/python-zeroconf/python-zeroconf"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-qc2x-6f54-m6h9","url":"https://osv.dev/vulnerability/GHSA-qc2x-6f54-m6h9"}],"summary":"zeroconf: Unvalidated rdlength in record payload readers allows LAN-local cache corruption via crafted mDNS packet"}