Fluid Attacks Database

Description

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.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Package	Affected version	Patched versions
go	github.com/pion/dtls/v2	>=0 <=2.2.12	-
go	github.com/pion/dtls	>=0 <=1.5.4	-
debian 12	golang-github-pion-dtls.v2	=2.2.6-1	-
debian 14	golang-github-pion-dtls-v3	=3.0.7-1 \|\| =3.0.7-2 \|\| >=0 <3.1.2-1	3.1.2-1
debian 13	golang-github-pion-dtls.v2	=2.2.6-1	-
go	github.com/pion/dtls/v3	=3.1.0 \|\| >=3.1.0 <3.1.1 \|\| >=0 <3.0.11	3.1.1, 3.0.11
debian 14	golang-github-pion-dtls.v2	=2.2.6-1	-

Aliases

1. CVE-2026-260142. NVD-2026-260143. OSV-2026-260144. OSV-DEBIAN-2026-260145. GHSA-9f3f-wv7r-qc8r6. GCVE-2026-260147. SECURITY-TRACKER-CVE-2026-26014

References

1. https://github.com/pion/dtls/security/advisories/GHSA-9f3f-wv7r-qc8r2. https://github.com/pion/dtls/pull/7963. https://github.com/pion/dtls/commit/61762dee8217991882c5eb79856b9e7a73ee349f4. https://github.com/pion/dtls/commit/90e241cfec2985715efdd3d005972847462a67d65. https://github.com/pion/dtls/releases/tag/v3.0.116. https://github.com/pion/dtls/releases/tag/v3.1.1