{"cve":"CVE-2025-49140","nvd":{"published":"2025-06-09T22:15:22.153","modified":"2026-06-17T09:30:48.900","status":"Deferred","description":"Pion Interceptor is a framework for building RTP/RTCP communication software. Versions v0.1.36 through v0.1.38 contain a bug in a RTP packet factory that can be exploited to trigger a panic with Pion based SFU via crafted RTP packets, This only affect users that use pion/interceptor. Users should upgrade to v0.1.39 or later, which validates that: `padLen > 0 && padLen <= payloadLength` and return error  on overflow, avoiding panic. If upgrading is not possible, apply the patch from the pull request manually or drop packets whose P-bit is set but whose padLen is zero or larger than the remaining payload.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-770"],"references":["https://github.com/pion/interceptor/commit/fa5b35ea867389cec33a9c82fffbd459ca8958e5","https://github.com/pion/interceptor/pull/338","https://github.com/pion/interceptor/security/advisories/GHSA-f26w-gh5m-qq77","https://github.com/pion/webrtc/issues/3148"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:02:23.998251710+00:00"},"epss":{"cve":"CVE-2025-49140","score":0.00493,"percentile":0.42325,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-f26w-gh5m-qq77","url":"https://osv.dev/vulnerability/GHSA-f26w-gh5m-qq77","summary":"Pion Interceptor's improper RTP padding handling allows remote crash for SFU users (DoS)","modified":"2026-09-10T03:50:25.181809365Z","packages":[{"ecosystem":"Go","name":"github.com/pion/interceptor","purl":"pkg:golang/github.com/pion/interceptor","ranges":[">=0.1.36 <0.1.39"],"fixed":["0.1.39"]}]},{"id":"GO-2025-3748","url":"https://osv.dev/vulnerability/GO-2025-3748","summary":"Pion Interceptor's improper RTP padding handling allows remote crash for SFU users (DoS) in github.com/pion/interceptor","modified":"2026-02-04T03:58:48.849283Z","packages":[{"ecosystem":"Go","name":"github.com/pion/interceptor","purl":"pkg:golang/github.com/pion/interceptor","ranges":[">=0.1.36 <0.1.39"],"fixed":["0.1.39"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}