CVEvulnerability

CVE-2026-54909

5.3 MEDIUM Published 2026-07-31 Modified 2026-10-23 Official page ↗

Status: Awaiting Analysis
Published: 2026-07-31
Last modified: 2026-10-23
Assigner: [email protected]
CVSS 3.1 ([email protected]): 5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weaknesses: CWE-20

Description

pion/stun is a Go implementation of STUN. Prior to 3.1.3, XORMappedAddress.GetFromAs can panic while parsing a malformed short XOR-MAPPED-ADDRESS attribute in STUN or ICE Binding-response parsing paths, allowing remote denial of service. This issue is fixed in version 3.1.3.

Weakness · CWE (1)

CWE-20 Improper Input Validation weakness

References

https://github.com/pion/stun/commit/fa9f074a33a8059c76c960b1fbee39f308002423 github.com
https://github.com/pion/stun/pull/278 github.com
https://github.com/pion/stun/releases/tag/v3.1.3 github.com
https://github.com/pion/stun/security/advisories/GHSA-34rh-wp3j-6cxc github.com

CVE-2026-54909

Description

Related

Weakness · CWE (1)

References