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CVE-2026-5405
HIGH7.8
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
CVE Details
CVSS v3.1 Score7.8
SeverityHIGH
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack VectorLOCAL
ComplexityLOW
Privileges RequiredNONE
User InteractionREQUIRED
Published5/1/2026
Last Modified5/1/2026
Sourcenvd
Honeypot Sightings0
Weaknesses (CWE)
CWE-122
References
https://gitlab.com/wireshark/wireshark/-/issues/21105(cve@gitlab.com)
https://www.wireshark.org/security/wnpa-sec-2026-17.html(cve@gitlab.com)
IOC Correlations
No correlations recorded
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