CVEvulnerability
CVE-2025-13946
5.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2025-12-03
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-835
Description
MEGACO dissector infinite loop in Wireshark 4.6.0 to 4.6.1 and 4.4.0 to 4.4.11 allows denial of service
Affected configurations
• wireshark wireshark (>= 4.4.0 < 4.4.12)
• wireshark wireshark (>= 4.6.0 < 4.6.2)
Related
Weakness · CWE (1)
- CWE-835 Loop with Unreachable Exit Condition weakness
References
- https://gitlab.com/wireshark/wireshark/-/issues/20884 Exploit, Issue Tracking, Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2025-08.html Issue Tracking, Vendor Advisory