VDB
DEBIAN-CVE-2025-13946
DEBIAN-CVE-2025-13946
PUBLISHED
CVSS 5.5 MEDIUM
Record from OSV · Published December 3, 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
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| wireshark | Debian:12 | 4.0.17-0+deb12u2 |
| wireshark | Debian:14 | 4.6.2-1 |
| wireshark | Debian:13 | 4.4.13-0+deb13u1 |
Risk scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | wireshark | 0, 4.0.10-1, 4.0.11-1 |
| Debian:14 | wireshark | 0, 4.4.7-1, 4.4.8-0exp1 |
| Debian:13 | wireshark | 0, 4.4.7-1, 4.4.8-0exp1 |
Timeline
- Dec 3, 2025 CVE Published
- Sep 1, 2026 CVE Updated
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln DEBIAN-CVE-2025-13946
vulnetix vdb fixes DEBIAN-CVE-2025-13946Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/DEBIAN-CVE-2025-13946/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart