Medium 5.9Published Feb 11, 2026

CVE-2026-26014Pion DTLS is a Go implementation of Datagram Transport Layer Security.

Updated under an hour ago (2026-10-19 11:10 UTC)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for pion dtls

Exploited in the last 30 days

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.

CVSS: 5.9 MEDIUM (v3.1, NVD)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-200
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Analyzed
Record last updated: Jun 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

pion dtls pion:dtls	before 3.1.0	NVD

References

https://github.com/pion/dtls/commit/61762dee8217991882c5eb79856b9e7a73ee349fpatch
https://github.com/pion/dtls/commit/90e241cfec2985715efdd3d005972847462a67d6patch
https://github.com/pion/dtls/pull/796issue-tracking
https://github.com/pion/dtls/releases/tag/v3.0.11release-notes
https://github.com/pion/dtls/releases/tag/v3.1.1release-notes
https://github.com/pion/dtls/security/advisories/GHSA-9f3f-wv7r-qc8rpatch, vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.