CVE-2026-6533

Dissection engine LZ77 decompression crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

MEDIUM

CVSS severity

5.5

CVSS base score

2026-04-30

Published

CWE codes

CWE-1325

wireshark:wireshark