WI
Product
Wireshark
by Wireshark Foundation · last CVE Sep 29, 2026
117
CVEs
0
On KEV
9.8
Max CVSS
19
New 30D
Severity mix
Critical 1High 32Medium 83Low 1
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-76886
9.8
0%
Aug 19
Heap-based Buffer Overflow in Wireshark
Affected: 4.6.0 before 4.6.8; 4.4.0 before 4.4.18
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