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High severity8.1NVD Advisory· Published Aug 19, 2026

CVE-2026-76886

CVE-2026-76886

Description

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

Affected products

1

Wireshark/Wiresharkllm-fuzzy
Range: 4.6.0 to 4.6.7, 4.4.0 to 4.4.18

Patches

Vulnerability mechanics

References

1

www.wireshark.org/security/wnpa-sec-2026-75.htmlnvd

News mentions

0

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