Red Hat Security Advisory

RHSA-2026:20600

wireshark security update

Released 2026-05-26 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux AppStream (v. 10) wireshark-1:4.4.2-10.el10_2, wireshark-cli-1:4.4.2-10.el10_2
Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) wireshark-devel-1:4.4.2-10.el10_2

TI-2026-04964 CVE-2026-5656 · GHSA-fw82-f2cv-p6p2

LOW 35

Profile import path traversal in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service and possible code execution

CVSS 3.1HIGH 7.8 Local No auth User interaction EPSS 0.0018 Published 2026-04-30 Fixed in 4.6.5, 4.4.15 CWE-22

TI-2026-04732 CVE-2026-5405 · GHSA-6p69-v349-83rh

LOW 35

RDP protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service and possible code execution

CVSS 3.1HIGH 7.8 Local No auth User interaction EPSS 0.00161 Published 2026-04-30 Fixed in 4.6.5, 4.4.15 CWE-122