CVE-2026-5405
Fixed in a distro release EPSS <1%CVSS 7.8
RDP protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service and possible code execution
Products: Wireshark Foundation Wireshark, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux:10 | wireshark | 1:4.4.2-10.el10_2 |
| AlmaLinux:10 | wireshark-cli | 1:4.4.2-10.el10_2 |
| AlmaLinux:10 | wireshark-devel | 1:4.4.2-10.el10_2 |
| Debian:12 | wireshark | 4.0.17-0+deb12u3 |
| Debian:13 | wireshark | 4.4.15-0+deb13u1 |
| Debian:14 | wireshark | 4.6.5-1 |
| Red Hat:enterprise_linux:10.2 | wireshark | 1:4.4.2-10.el10_2 |
| Red Hat:enterprise_linux:10.2 | wireshark-cli | 1:4.4.2-10.el10_2 |
| Red Hat:enterprise_linux:10.2 | wireshark-cli-debuginfo | 1:4.4.2-10.el10_2 |
| Red Hat:enterprise_linux:10.2 | wireshark-debuginfo | 1:4.4.2-10.el10_2 |
| Red Hat:enterprise_linux:10.2 | wireshark-debugsource | 1:4.4.2-10.el10_2 |
| Red Hat:enterprise_linux:10.2 | wireshark-devel | 1:4.4.2-10.el10_2 |
| Red Hat:enterprise_linux_eus:10.0 | wireshark | 1:4.4.2-3.el10_0.4 |
| Red Hat:enterprise_linux_eus:10.0 | wireshark-cli | 1:4.4.2-3.el10_0.4 |
| Red Hat:enterprise_linux_eus:10.0 | wireshark-cli-debuginfo | 1:4.4.2-3.el10_0.4 |
| Red Hat:enterprise_linux_eus:10.0 | wireshark-debuginfo | 1:4.4.2-3.el10_0.4 |
| Red Hat:enterprise_linux_eus:10.0 | wireshark-debugsource | 1:4.4.2-3.el10_0.4 |
| Red Hat:enterprise_linux_eus:10.0 | wireshark-devel | 1:4.4.2-3.el10_0.4 |
| Rocky Linux:10 | wireshark | 1:4.4.2-10.el10_2 |
| SUSE:Linux Enterprise Module for Basesystem 15 SP7 | wireshark | 4.6.7-150700.21.11.1 |
| SUSE:Linux Enterprise Module for Desktop Applications 15 SP7 | wireshark | 4.6.7-150700.21.11.1 |
| SUSE:Linux Enterprise Server 15 SP6-LTSS | wireshark | 4.2.14-150600.18.41.1 |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP6 | wireshark | 4.2.14-150600.18.41.1 |
| 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:Tumbleweed | wireshark | 4.6.5-1.1 |