CVE-2026-15174

Description

Catapult DCT2000 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service

References

• https://gitlab.com/wireshark/wireshark/-/work_items/21270
• https://www.wireshark.org/security/wnpa-sec-2026-52.html