CVE-2025-13946
Medium
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
SeverityMedium
CVSS5.5
Exploit probability—
ProductWireshark
PublishedDec 3, 2025
First seenDec 3, 2025
Weakness typeCWE-835CWE-835
How to fix
Update
- wireshark wireshark4.4.12, 4.6.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wireshark wireshark | 4.4.0 ≤ v < 4.4.12, 4.6.0 ≤ v < 4.6.2 | 4.4.12, 4.6.2 |
Check your version
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