CVE catalog
CVE-2026-26014
golang-github-pion-dtls.v2: CVE-2026-26014
- Severity
- Medium · CVSS 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.70% · Oct 25, 2026
Pion DTLS is a Go implementation of Datagram Transport Layer Security. Pion DTLS versions v1.0.0 through v3.0.10 and 3.1.0 use random nonce generation with AES GCM ciphers, which makes it easier for remote attackers to obtain the authentication key and spoof data by leveraging the reuse of a nonce in a session and a "forbidden attack". Upgrade to v3.0.11, v3.1.1, or later.
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 |
| Go | github.com/pion/dtls | Not reported | Not reported | unknown |
| Go | github.com/pion/dtls/v2 | Not reported | Not reported | unknown |
| Go | github.com/pion/dtls/v3 | Not reported | 3.1.1 | 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 | [1127928] |
| Debian | golang-github-pion-dtls.v2 | source | forky | (unfixed) | not yet assigned | Not reported | [1127928] |
| Debian | golang-github-pion-dtls.v2 | source | trixie | (unfixed) | not yet assigned | Not reported | [1127928] |
| Debian | golang-github-pion-dtls.v2 | source | bookworm | (unfixed) | not yet assigned | Not reported | [1127928] |
| Go | github.com/pion/dtls/v3 | Go | Not reported | 3.1.1 | Not reported | Not reported | Not reported |
Notes
[trixie] golang-github-pion-dtls.v2: Minor issue [bookworm] golang-github-pion-dtls.v2: Minor issue
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
dsa · golang-github-pion-dtls.v2 · debian · bookworm; dsa · golang-github-pion-dtls.v2 · debian · 12
2.2.6-1· all · bookwormAffected
dsa · golang-github-pion-dtls.v2 · debian · bookworm; dsa · 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
dsa · golang-github-pion-dtls.v2 · debian · 13
2.2.6-1· all · trixieAffected
dsa · golang-github-pion-dtls.v2 · debian · 13
Observed:
References
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-26014]
- [https://pkg.go.dev/vuln/GO-2026-4479]
- [https://security-tracker.debian.org/tracker/CVE-2026-26014]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-26014.json]
[Debian Security Tracker] · [FIRST EPSS] · [Go Vulnerability Database] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]