CVE catalog
CVE-2026-54908
Pion DTLS is a Go implementation of Datagram Transport Layer Security. Versions prior to 3.1.4 are vulnerable to Remote Denial of Service via panic while parsing a crafted ECDHE_PSK ServerKeyExchange
- Severity
- Medium · CVSS 6.3
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.54% · Oct 25, 2026
Pion DTLS is a Go implementation of Datagram Transport Layer Security. Versions prior to 3.1.4 are vulnerable to Remote Denial of Service via panic while parsing a crafted ECDHE_PSK ServerKeyExchange message. This issue has been fixed in version 3.1.4.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | golang-github-pion-dtls.v2 | sid | 2.2.6-4 | vulnerable |
| Debian | golang-github-pion-dtls.v2 | forky | 2.2.6-4 | vulnerable |
| Debian | golang-github-pion-dtls.v2 | trixie | 2.2.6-1 | vulnerable |
| Debian | golang-github-pion-dtls.v2 | bookworm | 2.2.6-1 | vulnerable |
| Cpe | golang-github-pion-dtls.v2 | Not reported | Not reported | vulnerable |
| Go | github.com/pion/dtls/v3 | Not reported | 3.1.4 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | golang-github-pion-dtls.v2 | source | sid | (unfixed) | not yet assigned | Not reported | [1141306] |
| Debian | golang-github-pion-dtls.v2 | source | forky | (unfixed) | not yet assigned | Not reported | [1141306] |
| Debian | golang-github-pion-dtls.v2 | source | trixie | (unfixed) | not yet assigned | Not reported | [1141306] |
| Debian | golang-github-pion-dtls.v2 | source | bookworm | (unfixed) | not yet assigned | Not reported | [1141306] |
| Go | github.com/pion/dtls/v3 | go | Not reported | 3.1.4 | Not reported | Not reported | Not reported |
Notes
[trixie] golang-github-pion-dtls.v2: Minor issue [bookworm] golang-github-pion-dtls.v2: Minor issue; remote DoS via crafted ServerKeyExchange
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [golang-github-pion-dtls.v2-dev]Affected
Source package: [golang-github-pion-dtls.v2]
Details (2)
2.2.6-1· all · bookwormAffected
nvd · golang-github-pion-dtls.v2 · debian · bookworm; nvd · golang-github-pion-dtls.v2 · debian · 12
2.2.6-1· all · bookwormAffected
nvd · golang-github-pion-dtls.v2 · debian · bookworm; nvd · golang-github-pion-dtls.v2 · debian · 12
[Debian 13 (Trixie)]
- [golang-github-pion-dtls.v2-dev]Affected
Source package: [golang-github-pion-dtls.v2]
Details (2)
2.2.6-1· all · trixieAffected
nvd · golang-github-pion-dtls.v2 · debian · 13
2.2.6-1· all · trixieAffected
nvd · golang-github-pion-dtls.v2 · debian · 13
Observed:
References
- [https://github.com/advisories/GHSA-wg4g-wm44-ch5j]
- [https://github.com/pion/dtls/pull/839]
- [https://github.com/pion/dtls/security/advisories/GHSA-wg4g-wm44-ch5j]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-54908]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-54908]
- [https://security-tracker.debian.org/tracker/CVE-2026-54908]
[Debian Security Tracker] · [FIRST EPSS] · [GitHub Advisory Database] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database]