Description
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
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Wireshark Foundation Wireshark
Default version status: unaffected
4.6.0 to < 4.6.5affected4.4.0 to < 4.4.15affected
References
- https://www.wireshark.org/security/wnpa-sec-2026-17.html ↗
- https://gitlab.com/wireshark/wireshark/-/issues/21105 ↗
- https://access.redhat.com/security/cve/CVE-2026-5405 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=2464273 ↗
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-5405.json ↗
- https://access.redhat.com/errata/RHSA-2026:26182 ↗
- https://access.redhat.com/errata/RHSA-2026:20600 ↗