CVE-2026-26014

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score

5.9 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N                                    

Vulnerability 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.

Vulnerability Details

Published Date

February 11, 2026

Last Modified

February 13, 2026

CWE ID

CWE-200

Source

GitHub

Vendor

Product

github.com/pion/dtls/v3

External References

https://github.com/pion/dtls/security/advisories/GHSA-9f3f-wv7r-qc8r
https://github.com/pion/dtls/pull/796
https://github.com/pion/dtls/commit/61762dee8217991882c5eb79856b9e7a73ee349f
https://github.com/advisories/GHSA-9f3f-wv7r-qc8r

CVE-2026-26014

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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