pion/stun · Security
Pion STUN vulnerable to remote denial of service via panic while parsing a malformed XOR-MAPPED-ADDRESS attribute
- GHSA ID
- GHSA-34rh-wp3j-6cxc
- CVE ID
- CVE-2026-54909
- Severity
- medium
- Published
- Updated
- CVSS
- 5.3 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- CVSS v3
- 5.3 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Description
Impact
Remote denial of service via panic while parsing a malformed XOR-MAPPED-ADDRESS attribute
Patches
Upgrade to v3.1.5 or later. This version includes this patch https://github.com/pion/stun/pull/278 which fixes the issue.
Workarounds
No work around; please upgrade to v3.1.5 or a newer version.
CWEs
- CWE-20 · Improper Input Validation