CVE-2026-76919
Medium · CVSS 5.3Published 2026-08-19
CVSS
5.3
Medium
EPSS
—
exploit probability
Active Exploit
No
not yet listed
Medium — next window — Medium severity. Include in your next scheduled maintenance window.
What is CVE-2026-76919?
ESS protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service
CVSS Score Explained
CVSS 5.3 is Medium severity. Exploitation usually requires some specific conditions (local access, user interaction, or a particular config). Still worth patching in your next maintenance window.
EPSS Exploitation Probability
No EPSS score yet — model needs more data on this CVE.
References & Patches
- ›https://gitlab.com/wireshark/wireshark/-/work_items/21467
- ›https://www.wireshark.org/security/wnpa-sec-2026-86.html
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