Wireshark
This hub aggregates every CVE we track for Wireshark, a product in the networking infrastructure space. Use it to gauge the current risk picture and drill into individual advisories.
737
CVEs tracked
20
Critical
222
High
0
In CISA KEV
Severity distribution
MEDIUM431HIGH222LOW64CRITICAL20
Monthly trend
0
1
1
2
2
0
0
1
0
0
0
1
0
0
1
1
2
2
4
3
0
42
2
0
2024-072026-06
Latest CVEs
The 15 most recently published vulnerabilities affecting Wireshark.
- CVE-2026-9759NULL Pointer Dereference in Wireshark5.5
- CVE-2026-6525NULL Pointer Dereference in Wireshark5.5
- CVE-2026-5404Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') in Wireshark4.7
- CVE-2026-5403Heap-based Buffer Overflow in Wireshark7.8
- CVE-2026-5656Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in Wireshark7.0
- CVE-2026-5405Heap-based Buffer Overflow in Wireshark7.8
- CVE-2026-5409Uncontrolled Recursion in Wireshark5.5
- CVE-2026-5408Uncontrolled Recursion in Wireshark5.5
- CVE-2026-5406Uncontrolled Recursion in Wireshark5.5
- CVE-2026-5407Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark5.5
- CVE-2026-5299Uncontrolled Recursion in Wireshark5.5
- CVE-2026-5402Heap-based Buffer Overflow in Wireshark8.8
- CVE-2026-5401Uncontrolled Recursion in Wireshark5.5
- CVE-2026-5654Stack-based Buffer Overflow in Wireshark5.5
- CVE-2026-5655Use After Free in Wireshark5.5
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