Package · Azure Linux

wireshark

141 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

141 results · Feed

Medium 4.7

CVE-2026-76881

NULL Pointer Dereference in Wireshark

CMS protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Aug 19, 2026
Low 2.5

CVE-2026-15168

Use of Uninitialized Variable in Wireshark

BLF file parser in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows possible information disclosure

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux Alpine

Jul 8, 2026
Medium 5.5

CVE-2026-15166

Stack-based Buffer Overflow in Wireshark

IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux Alpine

Jul 8, 2026
Medium 5.5

CVE-2026-15174

Heap-based Buffer Overflow in Wireshark

Catapult DCT2000 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux Alpine

Jul 8, 2026
Medium 5.5

CVE-2026-15172

Unchecked Input for Loop Condition in Wireshark

FMP/NOTIFY protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux Alpine

Jul 8, 2026
Medium 5.5

CVE-2026-15171

NULL Pointer Dereference in Wireshark

SSH protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux Alpine

Jul 8, 2026
Medium 5.5

CVE-2026-15169

Heap-based Buffer Overflow in Wireshark

UMTS FP protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux Alpine

Jul 8, 2026
High 7.5

CVE-2026-15167

Stack-based Buffer Overflow in Wireshark

DBS Etherwatch file parser crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux Alpine

Jul 8, 2026
Medium 5.5

CVE-2026-15170

Heap-based Buffer Overflow in Wireshark

Z39.50 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux Alpine

Jul 8, 2026
Medium 5.5

CVE-2026-15163

Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark

Multiple protocol dissector infinite loops in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allow denial of service

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux Alpine

Jul 8, 2026
Medium 5.5

CVE-2026-15164

Heap-based Buffer Overflow in ciscodump

Crash in ciscodump 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service

Wireshark Foundation ciscodump wireshark wireshark Debian Ubuntu Azure Linux Alpine

Jul 8, 2026
Medium 5.5

CVE-2026-9759

NULL Pointer Dereference in Wireshark

ROHC protocol dissector crash in Wireshark 4.6.0 to 4.6.5 and 4.4.0 to 4.4.15 allows denial of service

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

May 27, 2026
Medium 4.7

CVE-2026-5404

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') in Wireshark

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

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
High 7.8

CVE-2026-5403

Heap-based Buffer Overflow in Wireshark

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

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
High 7.0

CVE-2026-5656

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in Wireshark

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

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
High 7.8

CVE-2026-5405

Heap-based Buffer Overflow in 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

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-5409

Uncontrolled Recursion in Wireshark

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

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-5408

Uncontrolled Recursion in Wireshark

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

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-5406

Uncontrolled Recursion in Wireshark

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

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-5407

Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark

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

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-5299

Uncontrolled Recursion in Wireshark

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

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-5401

Uncontrolled Recursion in Wireshark

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

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-5654

Stack-based Buffer Overflow in Wireshark

AMR-NB codec crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-5657

Double Free in Wireshark

iLBC codec crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-5653

Heap-based Buffer Overflow in Wireshark

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

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-6538

Stack-based Buffer Overflow in Wireshark

BEEP protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-6537

Stack-based Buffer Overflow in Wireshark

ZigBee protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-6535

Improperly Controlled Sequential Memory Allocation in Wireshark

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

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-6534

Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark

USB HID 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

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-6533

Improperly Controlled Sequential Memory Allocation in Wireshark

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

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-6532

Buffer Over-read in Wireshark

Kismet protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-6531

Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark

SANE 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

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-6530

Heap-based Buffer Overflow in Wireshark

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

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-6529

Heap-based Buffer Overflow in Wireshark

iLBC audio codec crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-6527

Uncontrolled Recursion in Wireshark

ASN.1 PER protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-6524

Access of Uninitialized Pointer in Wireshark

MySQL protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-6523

Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark

GNW 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

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-6521

Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark

OpenFlow v5 protocol dissector infinite loops in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-6520

Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark

OpenFlow v6 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

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026
Medium 5.5

CVE-2026-6519

Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark

MBIM 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

Wireshark Foundation Wireshark wireshark wireshark Debian Ubuntu Azure Linux

Apr 30, 2026