Search/CVE-2026-96421
● CVE — Medium

CVE-2026-96421

VendorwiresharkProductwiresharkDiscoveredSep 29, 2026UpdatedOct 6, 2026

USB HID protocol dissector infinite loop and memory leak in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service

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CVSS v3.1
5.5 MEDIUM
EPSS
0.14%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
1
sources referencing this CVE
Related IOCs
1
seen in the same coverage
EPSS Trend
Sep 30, 2026 → Oct 26, 2026
● 0.00pp
0.13% → 0.14% over 3 tracked changes
CVSS v3.1 Detail
Attack VectorLOCAL
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionREQUIRED
ScopeUNCHANGED
ConfidentialityNONE
IntegrityNONE
AvailabilityHIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Connections
3 relationships
Timeline
disclosure → media coverage
Sep 29, 2026
Disclosure — published as a CVE record. · last revised by NVD Oct 6, 2026
Oct 5, 2026
thehackernews.com reports: ⚡ Weekly Recap: NetScaler and FortiMail 0-Days, AI Coding Leaks, Spectre v2 and Ransomware Arrests