CVE-2025-13946 PUBLISHED

Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark

Assigner: GitLab
Reserved: 03.12.2025 Published: 03.12.2025 Updated: 03.12.2025

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

Metrics

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS Score: 5.5

Product Status

Vendor Wireshark Foundation
Product Wireshark
Versions Default: unaffected
  • affected from 4.6.0 to 4.6.1 (excl.)
  • affected from 4.4.0 to 4.4.11 (excl.)

Solutions

Upgrade to version 4.6.2, 4.4.12, or above

References

Problem Types

  • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') CWE