Vulnerabilidades do Wireshark Wireshark

CVE-2026-96423 Alta · 7.1 CWE-125 29/09/2026

Heap-based Buffer Overflow in Wireshark

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

CVE-2026-96422 Média · 5.5 CWE-617 29/09/2026

Reachable Assertion in Wireshark

Frame protocol metadissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service

CVE-2026-96421 Média · 5.5 CWE-1325 29/09/2026

Improperly Controlled Sequential Memory Allocation in Wireshark

USB HID protocol dissector infinite loop and memory leak in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service

CVE-2026-96420 Média · 5.5 CWE-126 29/09/2026

Buffer Over-read in Wireshark

Toshiba file parser crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service

CVE-2026-96419 Alta · 7.8 CWE-22 29/09/2026

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

Profile import crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service and possible code execution

CVE-2026-96418 Média · 5.5 CWE-835 29/09/2026

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

TIFF protocol dissector infinite loop in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service

CVE-2026-96417 Média · 5.5 CWE-122 29/09/2026

Heap-based Buffer Overflow in Wireshark

RF4CE protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service

CVE-2026-96416 Média · 5.5 CWE-122 29/09/2026

Heap-based Buffer Overflow in Wireshark

IEEE 802.11 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service

CVE-2026-96415 Média · 5.5 CWE-121 29/09/2026

Stack-based Buffer Overflow in Wireshark

Catapult DCT2000 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service

CVE-2026-95395 Média · 5.5 CWE-401 29/09/2026

Missing Release of Memory after Effective Lifetime in Wireshark

IEEE C37.118 Synchrophasor protocol dissector memory leak in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service

CVE-2026-95394 Média · 4.7 CWE-606 29/09/2026

Unchecked Input for Loop Condition in Wireshark

Microsoft Network Monitor file parser large loop in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service

CVE-2026-95393 Média · 4.7 CWE-122 29/09/2026

Heap-based Buffer Overflow in Wireshark

CSN.1 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service

CVE-2026-95392 Média · 5.5 CWE-126 29/09/2026

Buffer Over-read in Wireshark

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

CVE-2026-95391 Média · 5.5 CWE-416 29/09/2026

Use After Free in Wireshark

ZigBee ZCL protocol dissector crash in 4.6.0 to 4.6.8 allows denial of service

CVE-2026-95390 Média · 5.5 CWE-476 29/09/2026

NULL Pointer Dereference in Wireshark

PEAK CAN TRC file parser crash in 4.6.0 to 4.6.8 allows denial of service

CVE-2026-95389 Alta · 8.1 CWE-122 29/09/2026

Heap-based Buffer Overflow in Wireshark

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

CVE-2026-95388 Média · 5.5 CWE-122 29/09/2026

Heap-based Buffer Overflow in Wireshark

Sharkd utility crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service

CVE-2026-95387 Alta · 8.8 CWE-122 29/09/2026

Heap-based Buffer Overflow in Wireshark

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

CVE-2026-95386 Média · 5.5 CWE-835 29/09/2026

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

TTL file parser infinite loop in 4.6.0 to 4.6.8 allows denial of service

CVE-2026-76929 Média · 5.5 CWE-125 19/08/2026

Out-of-bounds Read in Wireshark

Pcapng file parser crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

CVE-2026-76928 Alta · 7.5 CWE-476 19/08/2026

NULL Pointer Dereference in Wireshark

X.509IF protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

CVE-2026-76927 Alta · 7.5 CWE-476 19/08/2026

NULL Pointer Dereference in Wireshark

H.245 protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

CVE-2026-76926 Média · 6.5 CWE-617 19/08/2026

Reachable Assertion in Wireshark

BUSMASTER file parser abnormal exit in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

CVE-2026-76924 Média · 5.5 CWE-125 19/08/2026

Out-of-bounds Read in Wireshark

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

CVE-2026-76923 Média · 5.5 CWE-125 19/08/2026

Out-of-bounds Read in Wireshark

Bluetooth HFP Profile protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service