{"action":"Upgrade github.com/pion/stun/v3 to 3.1.5 or later.","affected":[{"fixed":"3.1.5","introduced":"0"}],"component":"github.com/pion/stun/v3","cve_ids":["CVE-2026-54909"],"ecosystem":"Go","epss":0.00644,"exploited":false,"fixed_versions":["3.1.5"],"ghsa_id":"GHSA-34rh-wp3j-6cxc","id":"tcs_01M5KGS7YV146BP2TGRBGWZA5T","modified_at":"2026-09-01T03:55:58.536381678Z","published_at":"2026-08-18T16:38:10Z","references":["https://osv.dev/vulnerability/GO-2026-6163","https://github.com/pion/stun/security/advisories/GHSA-34rh-wp3j-6cxc","https://github.com/pion/stun/pull/278","https://github.com/pion/stun/commit/cfe8f95bcae610be653f084e6e81743ed1bf4176","https://github.com/pion/stun/releases/tag/v3.1.5"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GO-2026-6163","url":"https://osv.dev/vulnerability/GO-2026-6163"},{"source":"nvd","source_id":"CVE-2026-54909","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54909"}],"summary":"Panic on malformed XOR-MAPPED-ADDRESS attribute in github.com/pion/stun/v3"}