Medium 6.3Published Jul 1, 2026

CVE-2026-54908Pion DTLS: Denial of service via panic while parsing a crafted ECDHE_PSK ServerKeyExchange message

Updated under an hour ago (Oct 27, 2026, 11:00 AM ET)

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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. Versions prior to 3.1.4 are vulnerable to Remote Denial of Service via panic while parsing a crafted ECDHE_PSK ServerKeyExchange message. This issue has been fixed in version 3.1.4.

CVSS: 6.3 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Weakness (CWE): CWE-125, CWE-248
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Awaiting Analysis
Record last updated: Jul 2, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

pion dtls pion:dtls (from the name)	before 3.1.4	CNA record

References

References

https://github.com/pion/dtls/security/advisories/GHSA-wg4g-wm44-ch5j	x-refsource-confirm
https://github.com/pion/dtls/pull/839	x-refsource-misc

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.