CVE-2025-13946
Fixed in a distro release EPSS <1%CVSS 5.5
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
Products: Wireshark Foundation Wireshark
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 11 | wireshark | 3.4.16-0+deb11u2 |
| Debian 12 | wireshark | 4.0.17-0+deb12u2 |
| Debian 13 | wireshark | 4.4.13-0+deb13u1 |
| Debian 14 | wireshark | 4.6.2-1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP7 | libvirt | 11.0.0-150700.4.19.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP7 | wireshark | 4.6.4-150700.21.8.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP7 | wireshark | 4.2.14-150600.18.32.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP7 | wireshark | 3.6.24-150000.3.127.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP7 | wireshark | 4.2.14-150600.18.32.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP7 | wireshark | 4.6.4-150700.21.8.1 |
| SUSE Linux Enterprise Module for Server Applications 15 SP7 | libvirt | 11.0.0-150700.4.19.1 |
| SUSE Linux Enterprise Server 16.0 | wireshark | 4.4.13-160000.1.1 |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | wireshark | 2.4.16-48.66.1 |
| SUSE Linux Enterprise Server for SAP applications 16.0 | wireshark | 4.4.13-160000.1.1 |
| Ubuntu 24.04 LTS | wireshark | no fix |
| Ubuntu 25.10 | wireshark | no fix |
| Ubuntu 26.04 LTS | wireshark | no fix |
| Ubuntu 26.10 | wireshark | no fix |
| Ubuntu Pro 14.04 LTS | wireshark | no fix |
| Ubuntu Pro 16.04 LTS | wireshark | no fix |
| Ubuntu Pro 18.04 LTS | wireshark | no fix |
| Ubuntu Pro 20.04 LTS | wireshark | no fix |
| Ubuntu Pro 22.04 LTS | wireshark | no fix |
| openSUSE Leap 15.6 | wireshark | 4.2.14-150600.18.32.1 |
| openSUSE Leap 16.0 | wireshark | 4.4.13-160000.1.1 |
| openSUSE Tumbleweed | wireshark | 4.6.2-1.1 |