{"id":"GHSA-wg4g-wm44-ch5j","summary":"Pion DTLS vulnerable to denial of service via panic while parsing a crafted ECDHE_PSK ServerKeyExchange message","details":"### Impact\nRemote denial of service via panic while parsing a crafted ECDHE_PSK ServerKeyExchange message.\n\n### Patches\nUpgrade to v3.1.4 or later. This version includes this patch https://github.com/pion/dtls/pull/839 which fixes the issue.\n\n### Workarounds\nNo work around; please upgrade to v3.1.4 or a newer version.","aliases":["CVE-2026-54908","GO-2026-6165"],"modified":"2026-08-18T17:26:18.399578173Z","published":"2026-07-31T22:06:33Z","database_specific":{"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2026-07-31T22:06:33Z","nvd_published_at":"2026-07-01T20:17:10Z","cwe_ids":["CWE-125"]},"references":[{"type":"WEB","url":"https://github.com/pion/dtls/security/advisories/GHSA-wg4g-wm44-ch5j"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54908"},{"type":"WEB","url":"https://github.com/pion/dtls/pull/839"},{"type":"WEB","url":"https://github.com/pion/dtls/commit/49458d604a4f3ebce1bf9587a0f3e5f3f6b4a55e"},{"type":"PACKAGE","url":"https://github.com/pion/dtls"},{"type":"WEB","url":"https://github.com/pion/dtls/releases/tag/v3.1.3"}],"affected":[{"package":{"name":"github.com/pion/dtls/v3","ecosystem":"Go","purl":"pkg:golang/github.com/pion/dtls/v3"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.1.4"}]}],"database_specific":{"last_known_affected_version_range":"\u003c= 3.1.2","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-wg4g-wm44-ch5j/GHSA-wg4g-wm44-ch5j.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"}]}