The vulnerability of the parse_report_descriptor() function in the Wireshark USB HID traffic analyzer allows a hacker to cause a service failure.
🗓️ 01 Oct 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 1 Views
| Reporter | Title | Published | Views | Family All 26 |
|---|---|---|---|---|
 | CVE-2026-96421 | 29 Sep 202609:31 | – | cve |
 | CVE-2026-96421 Improperly Controlled Sequential Memory Allocation in Wireshark | 29 Sep 202609:31 | – | cvelist |
 | CVE-2026-96421 | 29 Sep 202609:31 | – | debiancve |
 | EUVD-2026-88709 | 29 Sep 202609:31 | – | euvd |
 | KLA91301 Multiple vulnerabilities in Wireshark | 23 Sep 202600:00 | – | kaspersky |
 | CVE-2026-96421 | 29 Sep 202610:17 | – | nvd |
 | libwireshark19-4.6.9-1.1 on GA media (moderate) | 3 Oct 202600:00 | – | opensuse |
 | AZL-105012 CVE-2026-96421 affecting package wireshark 4.4.7-2 | 29 Sep 202610:17 | – | osv |
| DEBIAN-CVE-2026-96421 | 29 Sep 202610:17 | – | osv |
| OESA-2026-4227 wireshark security update | 30 Sep 202613:47 | – | osv |
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02 Oct 2026 00:00Current
6.4Medium risk
Vulners AI Score6.4
CVSS 24.9
CVSS 35.5
EPSS0.00134