CVE-2026-76879

7.5 highEPSS 0.3%

High (7.5) in wireshark wireshark. EPSS 0.3% chance of exploitation in the next 30 days.

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

Severity

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-31)
CWE: CWE-121
Published: 2026-08-19
Modified: 2026-09-01
Record from: the NVD, synced 2026-10-19