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CVE-2026-5407

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Moole Vulnerability Database

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Vulnerability Database › CVE-2026-5407

Medium

CVE-2026-5407

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

VectorLOCAL

PublishedApr 30, 2026, 07:16

Published Bycve@gitlab.com

Base Score

Score5.5

Affected Versions

No affected versions found.

References

https://gitlab.com/wireshark/wireshark/-/issues/21073
https://www.wireshark.org/security/wnpa-sec-2026-11.html
https://gitlab.com/wireshark/wireshark/-/work_items/21073

Weakness Type

CWE-835

CVSS Metrics

Base Score

5.5

Vector String

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Base SeverityMedium

Version

3.1

Attack Vector (AV)

LOCAL