{"id":"CVE-2026-54908","aliases":["GHSA-wg4g-wm44-ch5j"],"title":"Pion DTLS vulnerable to denial of service via panic while parsing a crafted ECDHE_PSK ServerKeyExchange message","summary":"Pion DTLS vulnerable to denial of service via panic while parsing a crafted ECDHE_PSK ServerKeyExchange message","severity":"medium","cwe":["CWE-125"],"vendor":"pion","product":"github.com/pion/dtls/v3","ecosystem":"go","affected":["github.com/pion/dtls/v3 <= 3.1.2"],"patched":["github.com/pion/dtls/v3 3.1.4"],"published":"2026-07-31","updated":"2026-07-31","source":"GHSA","sourceUrl":"https://github.com/advisories/GHSA-wg4g-wm44-ch5j","references":[{"url":"https://github.com/pion/dtls/security/advisories/GHSA-wg4g-wm44-ch5j"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54908"},{"url":"https://github.com/pion/dtls/pull/839"},{"url":"https://github.com/pion/dtls/commit/49458d604a4f3ebce1bf9587a0f3e5f3f6b4a55e"},{"url":"https://github.com/pion/dtls/releases/tag/v3.1.3"},{"url":"https://github.com/advisories/GHSA-wg4g-wm44-ch5j"}],"tags":["ghsa","go"],"epss":0.00542,"epssPercentile":0.44443,"ingestedAt":"2026-07-31T23:04:59.992Z","slug":"CVE-2026-54908","body":"## Overview\n\n### 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.\n\n## Affected packages\n\n- `github.com/pion/dtls/v3 <= 3.1.2`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `github.com/pion/dtls/v3 3.1.4`","depth":"sunlit","depthScore":28,"depthScoreParts":{"impact":27.5,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}