PT-2026-102491 · Wireshark · Wireshark

CVE-2026-96421

Published

2026-09-06

Updated

2026-09-29

CVSS v3.1

5.5

Medium

Vector

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

Name of the Vulnerable Software and Affected Versions Wireshark versions 4.6.0 through 4.6.8 Wireshark versions 4.4.0 through 4.4.18

Description The USB HID protocol dissector contains an infinite loop and a memory leak, which can lead to a denial of service.

Recommendations Update Wireshark versions 4.6.0 through 4.6.8 to version 4.6.9. Update Wireshark versions 4.4.0 through 4.4.18 to version 4.4.19.

Exploit

Fix

DoS

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BDU:2026-15754

CVE-2026-96421

OPENSUSE-SU-2026:11912-1

Wireshark