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5.5 Medium

CVE-2026-9759 ROHC protocol dissector crash in Wireshark 4.6.0 to 4.6.5 and 4.4.0 to 4.4.15 allows denial of service

Description

ROHC protocol dissector crash in Wireshark 4.6.0 to 4.6.5 and 4.4.0 to 4.4.15 allows denial of service

Affected products and versions

Product	Affected versions	Fixed in
Wireshark 4.6	4.6.0 → < 4.6.6	4.6.6
Wireshark 4.4	4.4.0 → < 4.4.16	4.4.16

References

www.wireshark.org www.wireshark.org
gitlab.com gitlab.com

Timeline

Published May 27, 2026
Last modified May 27, 2026

The 185 CVEs of Wireshark →

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