CVE-2026-26014Disclosure(pion / dtls)

LOWCVSS 5.9 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-200

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • dtls

Threat summary

  • 3 mentions across 3 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 3 classified signals
  • Peaked 2d ago at 1 mentions (2026-02-11); latest day: 1
  • 3 total mentions across 3 days

Affected systems

Vendors
Products
dtls

Deep dive

Activity timeline3 mentions / 3d
00111Mentions · 2026-02-11: 1Mentions · 2026-02-12: 1Mentions · 2026-02-20: 1Technical Details · 2026-02-11: 1Technical Details · 2026-02-12: 1Technical Details · 2026-02-20: 102-1102-1202-20
Signal classification1 categories
Disclosure
3100.0%
Referenced assets3 URLs
Full discourse3 posts
  • sublimer@lz650sss
    Disclosure

    Pion DTLS's usage of random nonce generation with AES GCM ciphers risks leaking the authentication key · CVE-2026-26014 · GitHub Advisory Database : 👀 --- https://github.com/advisories/GHSA-9f3f-wv7r-qc8r

    Post summary

    The post announces a new vulnerability in Pion DTLS involving nonce misuse that could leak authentication keys, referencing the CVE and GitHub advisory without providing PoC, exploit, or patch details.

    00000118
    1.5K followersView on X
  • cvereports@_cvereports
    Disclosure

    CVE-2026-26014: Pion DTLS & The Birthday Paradox: How Random Nonces Broke AES-GCM A fundamental cryptographic flaw in Pion DTLS (versions prior to v3.1.0) exposes AES-GCM encrypted sessions to the 'Forbidden Attack' (nonce reuse). By relying on random... https://cvereports.com/reports/CVE-2026-26014

    Post summary

    The report discloses a cryptographic flaw in Pion DTLS versions before v3.1.0 that enables AES‑GCM nonce reuse, exposing sessions to the Forbidden Attack, but it does not mention any PoC, exploit, or patch.

    0000029
    27 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-26014 Pion DTLS is a Go implementation of Datagram Transport Layer Security. Pion DTLS versions v1.0.0 through v3.1.0 use random nonce generation with AES GCM ciphers, whic… https://www.cve.org/CVERecord?id=CVE-2026-26014

    Post summary

    The text announces CVE-2026-26014, detailing a flaw in Pion DTLS’s random nonce generation with AES GCM across certain versions, but provides no evidence of exploitation, PoC, or mitigation steps.

    00000264
    56.5K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Apppiondtls---

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