What is the CVSS score of CVE-2026-26014?

CVE-2026-26014 has a CVSS 3.1 base score of 5.9 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.1%.

Which versions of Golang are affected by CVE-2026-26014?

Organizations using Pion DTLS should be aware of moderate risk from CVE-2026-26014, a information exposure vulnerability rated CVSS 5.9.. A patch is available.

Golang CVE-2026-26014

MEDIUM

Information Exposure (CWE-200)

2026-02-11 security-advisories@github.com

GHSA-9f3f-wv7r-qc8r

Golang Red Hat Dtls Suse

5.9

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 22:02 vuln.today

Patch released

Feb 25, 2026 - 17:40 nvd

Patch available

CVE Published

Feb 11, 2026 - 21:16 nvd

MEDIUM 5.9

DescriptionNVD

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.

AnalysisAI

Pion DTLS is a Go implementation of Datagram Transport Layer Security. [CVSS 5.9 MEDIUM]

RemediationAI

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Review data exposure and access controls.

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory