CVE-2026-96423 — Vulnerability intelligence

wireshark — wireshark

Published: 2026-09-29T10:17:17.220

CVSS

5.5

CISA KEV

Not listed; not proof of no exploitation

Original source text (not a translation)

X11 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service

Sources

• CVE-2026-96423
• Exploit, Vendor Advisory
• Vendor Advisory