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

Wireshark

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

20. Aug 2026

Ausgewertete Quellen

• Hersteller
  https://gitlab.com/wireshark/wireshark/-/work_items/21439
• Hersteller
  https://gitlab.com/wireshark/wireshark/-/work_items/21446
• Hersteller
  https://www.wireshark.org/security/wnpa-sec-2026-75.html
• NVD
  CVE-2026-76886