Vulnerability Details CVE-2026-76886
C12.22 protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 24.2%
CVSS Severity
CVSS v3 Score 8.1
References
Products affected by CVE-2026-76886
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cpe:2.3:a:wireshark:wireshark:4.4.0
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cpe:2.3:a:wireshark:wireshark:4.4.1
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cpe:2.3:a:wireshark:wireshark:4.4.10
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cpe:2.3:a:wireshark:wireshark:4.4.11
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cpe:2.3:a:wireshark:wireshark:4.4.12
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cpe:2.3:a:wireshark:wireshark:4.4.13
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cpe:2.3:a:wireshark:wireshark:4.4.14
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cpe:2.3:a:wireshark:wireshark:4.4.15
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cpe:2.3:a:wireshark:wireshark:4.4.16
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cpe:2.3:a:wireshark:wireshark:4.4.17
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cpe:2.3:a:wireshark:wireshark:4.4.2
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cpe:2.3:a:wireshark:wireshark:4.4.3
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cpe:2.3:a:wireshark:wireshark:4.4.6
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cpe:2.3:a:wireshark:wireshark:4.4.7
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cpe:2.3:a:wireshark:wireshark:4.4.8
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cpe:2.3:a:wireshark:wireshark:4.4.9
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cpe:2.3:a:wireshark:wireshark:4.6.0
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cpe:2.3:a:wireshark:wireshark:4.6.1
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cpe:2.3:a:wireshark:wireshark:4.6.2
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cpe:2.3:a:wireshark:wireshark:4.6.3
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cpe:2.3:a:wireshark:wireshark:4.6.4
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cpe:2.3:a:wireshark:wireshark:4.6.5
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cpe:2.3:a:wireshark:wireshark:4.6.6
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cpe:2.3:a:wireshark:wireshark:4.6.7