Medium severity5.5NVD Advisory· Published Apr 30, 2026· Updated May 1, 2026
CVE-2026-5407
CVE-2026-5407
Description
SMB2 protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- gitlab.com/wireshark/wireshark/-/issues/21073nvdExploitIssue Tracking
- www.wireshark.org/security/wnpa-sec-2026-11.htmlnvdVendor Advisory
News mentions
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