Most recent entries from all

ALSA-2026:20600 — Important: wireshark security update

Affected: AlmaLinux:10: wireshark, AlmaLinux:10: wireshark-cli, AlmaLinux:10: wireshark-devel

The wireshark packages contain a network protocol analyzer used to capture and browse the traffic running on a computer network.

Security Fix(es):

* wireshark: Heap-based Buffer Overflow in Wireshark (CVE-2026-5405) * wireshark: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in Wireshark (CVE-2026-5656)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

bdu:2026-06400

certfr-2026-avi-0518 — De multiples vulnérabilités ont été découvertes dans Wireshark. Elles permettent à un attaquant de provoquer une exécut…

certfr-2026-avi-0518

EUVD-2026-337184

fkie_cve-2026-5405

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

GHSA-6p69-v349-83rh

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

OESA-2026-2225 — wireshark security update

Affected: openEuler:24.03-LTS-SP3: wireshark

Wireshark is an open source tool for profiling network traffic and analyzing packets. Such a tool is often referred to as a network analyzer, network protocol analyzer or sniffer. Security Fix(es):

ICMPv6 PvD protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service(CVE-2026-5299)

AFP Spotlight protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service(CVE-2026-5401)

SBC codec 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(CVE-2026-5403)

K12 RF5 file parser crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service(CVE-2026-5404)

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(CVE-2026-5405)

FC-SWILS protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service(CVE-2026-5406)

SMB2 protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service(CVE-2026-5407)

BT-DHT protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service(CVE-2026-5408)

Monero protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service(CVE-2026-5409)

DCP-ETSI protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service(CVE-2026-5653)

AMR-NB codec crash in Wireshark 4.6…

openSUSE-SU-2026:10686-1 — libwireshark19-4.6.5-1.1 on GA media

libwireshark19-4.6.5-1.1 on GA media

RHSA-2026:26182 — Red Hat Security Advisory: wireshark security update

wireshark: Improperly Controlled Sequential Memory Allocation in Wireshark wireshark: Buffer Over-read in Wireshark wireshark: Heap-based Buffer Overflow in Wireshark wireshark: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in Wireshark

RLSA-2026:20600 — Important: wireshark security update

Affected: Rocky Linux:10: wireshark

The wireshark packages contain a network protocol analyzer used to capture and browse the traffic running on a computer network.

Security Fix(es):

* wireshark: Heap-based Buffer Overflow in Wireshark (CVE-2026-5405)

* wireshark: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in Wireshark (CVE-2026-5656)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

SUSE-SU-2026:21559-1 — Security update for wireshark

Security update for wireshark

UBUNTU-CVE-2026-5405

Affected: Ubuntu:Pro:14.04:LTS: wireshark, Ubuntu:Pro:16.04:LTS: wireshark, Ubuntu:Pro:18.04:LTS: wireshark, Ubuntu:Pro:20.04:LTS: wireshark, Ubuntu:Pro:22.04:LTS: wireshark, Ubuntu:24.04:LTS: wireshark, Ubuntu:25.10: wireshark, Ubuntu:26.04:LTS: wireshark

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

WID-SEC-W-2026-1311 — Wireshark: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Wireshark ausnutzen, um beliebigen Code auszuführen, einen Denial-of-Service-Zustand zu verursachen, vertrauliche Informationen offenzulegen oder andere, nicht näher spezifizierte Angriffe durchzuführen.