CVE-2025-9817
Fixed in a distro release EPSS <1%CVSS 7.8
SSH dissector crash in Wireshark 4.4.0 to 4.4.8 allows denial of service
Products: Wireshark Foundation Wireshark
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 10 | wireshark | 1:4.4.2-4.el10_1.2 |
| AlmaLinux 10 | wireshark-cli | 1:4.4.2-4.el10_1.2 |
| AlmaLinux 10 | wireshark-devel | 1:4.4.2-4.el10_1.2 |
| Amazon Linux 2023 | wireshark-cli | 1:4.4.2-1.amzn2023.0.2 |
| Amazon Linux 2023 | wireshark-devel | 1:4.4.2-1.amzn2023.0.2 |
| Debian 12 | wireshark | 4.0.17-0+deb12u2 |
| Debian 13 | wireshark | 4.4.13-0+deb13u1 |
| Debian 14 | wireshark | 4.4.9-1 |
| Red Hat Enterprise Linux 10.1 | wireshark | 1:4.4.2-4.el10_1.2 |
| Red Hat Enterprise Linux 10.1 | wireshark-cli | 1:4.4.2-4.el10_1.2 |
| Red Hat Enterprise Linux 10.1 | wireshark-cli-debuginfo | 1:4.4.2-4.el10_1.2 |
| Red Hat Enterprise Linux 10.1 | wireshark-debuginfo | 1:4.4.2-4.el10_1.2 |
| Red Hat Enterprise Linux 10.1 | wireshark-debugsource | 1:4.4.2-4.el10_1.2 |
| Red Hat Enterprise Linux 10.1 | wireshark-devel | 1:4.4.2-4.el10_1.2 |
| Red Hat Enterprise Linux eus 10.0 | wireshark | 1:4.4.2-3.el10_0.2 |
| Red Hat Enterprise Linux eus 10.0 | wireshark-cli | 1:4.4.2-3.el10_0.2 |
| Red Hat Enterprise Linux eus 10.0 | wireshark-cli-debuginfo | 1:4.4.2-3.el10_0.2 |
| Red Hat Enterprise Linux eus 10.0 | wireshark-debuginfo | 1:4.4.2-3.el10_0.2 |
| Red Hat Enterprise Linux eus 10.0 | wireshark-debugsource | 1:4.4.2-3.el10_0.2 |
| Red Hat Enterprise Linux eus 10.0 | wireshark-devel | 1:4.4.2-3.el10_0.2 |
| Rocky Linux 10 | wireshark | 1:4.4.2-4.el10_1.2 |
| SUSE Linux Enterprise Module for Basesystem 15 SP6 | wireshark | 4.2.13-150600.18.26.1 |
| 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 | 4.2.13-150600.18.26.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP7 | wireshark | 4.6.4-150700.21.8.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP6 | wireshark | 4.2.13-150600.18.26.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP7 | wireshark | 4.2.13-150600.18.26.1 |
| 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 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 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 | 4.2.13-150600.18.26.1 |
| openSUSE Leap 16.0 | wireshark | 4.4.13-160000.1.1 |
| openSUSE Tumbleweed | wireshark | 4.4.9-2.1 |