Wireshark vulnerabilities
103 known CVE vulnerabilities in Wireshark, translated and rated.
- CVE-2026-76922Medium
The Bluetooth BR/EDR FHS protocol dissector in Wireshark versions 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 can crash, leading to a denial-of-service condition.
- CVE-2026-76921Medium
The CMS protocol dissector in Wireshark versions 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 can crash, leading to a denial-of-service condition.
- CVE-2026-76920Medium
The 3gpp phone log file parser in versions 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 can crash, leading to denial of service.
- CVE-2026-76919Medium
The ESS protocol dissector in versions 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 can crash, leading to denial of service.
- CVE-2026-76918Medium
The SSH protocol dissector in versions 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 can crash, leading to denial of service.
- CVE-2026-76917Medium
The Bluetooth AVRCP Profile protocol dissector in versions 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 can crash, leading to denial of service.
- CVE-2026-76891Low
Crash in sharkd in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service.
- CVE-2026-76890Low
Crash in sharkd in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service.
- CVE-2026-76889Medium
The UMTS FP protocol dissector in versions 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 can crash, leading to denial of service.
- CVE-2026-76888Low
RDP protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service.
- CVE-2026-76887Low
Crash in the Wireshark dissection engine in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service.
- CVE-2026-76886High
A crash in the C12.22 protocol dissector in versions 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service.
- CVE-2026-76885Low
Tektronix K12xx file parser crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service.
- CVE-2026-76884Low
ERF file parser crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service.
- CVE-2026-76883Medium
The Catapult DCT2000 file parser in versions 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 can crash, leading to denial of service.
- CVE-2026-76882Medium
The Bluetooth Attribute Protocol dissector in versions 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 can crash, leading to denial of service.
- CVE-2026-76881Medium
The CMS protocol dissector in versions 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 can crash, leading to denial of service.
- CVE-2026-76880High
A crash in the RRC protocol dissector in versions 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service.
- CVE-2026-76879High
A crash in the C12.22 protocol dissector in versions 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service.
- CVE-2026-15168Low
The BLF file parser in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows possible information disclosure.
- CVE-2026-15174Medium
A vulnerability in the Catapult DCT2000 protocol dissector in Wireshark causes a crash. Versions 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 are susceptible to a denial of service attack.
- CVE-2026-15173Medium
The pcapng file parser in Wireshark 4.6.0 to 4.6.6 contains a crash vulnerability. An attacker can cause a denial of service (DoS) by providing a specially crafted pcapng file.
- CVE-2026-15172Medium
A vulnerability in the FMP/NOTIFY protocol dissector in Wireshark versions 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 causes a crash, leading to denial of service.
- CVE-2026-15171Medium
A vulnerability in the SSH protocol dissector in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 causes a crash, allowing an attacker to perform a denial of service (DoS) attack.
- CVE-2026-15170Medium
A vulnerability in the Z39.50 protocol dissector in Wireshark versions 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 causes a crash, allowing an attacker to perform a denial of service (DoS) attack.
- CVE-2026-15169Medium
A vulnerability in the UMTS FP protocol dissector in Wireshark causes a crash, leading to denial of service. Affected versions are 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16.
- CVE-2026-15167High
The DBS Etherwatch file parser in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 crashes, allowing an attacker to cause a denial of service (DoS).
- CVE-2026-15166Medium
A vulnerability in the IEEE 802.11 protocol dissector in Wireshark causes a crash. Affected versions are 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16.
- CVE-2026-15165Medium
A vulnerability in Wireshark 4.6.0 to 4.6.6 causes a crash in the TLS ECH decryptor, allowing an attacker to trigger a denial of service (DoS) by sending specially crafted network traffic.
- CVE-2026-15163Medium
Multiple infinite loops in protocol dissectors in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allow denial of service attacks.
- CVE-2026-5656High
A path traversal vulnerability in the profile import feature of Wireshark 4.6.0–4.6.4 and 4.4.0–4.4.14 allows an attacker to cause denial of service or possibly execute arbitrary code.
- CVE-2026-5405High
A vulnerability in the RDP protocol dissector in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 causes a crash, potentially leading to denial of service and possible code execution.
- CVE-2026-5403High
A vulnerability in the SBC codec decompression in Wireshark can cause a crash, denial of service, and potentially code execution. Affects versions 4.6.0-4.6.4 and 4.4.0-4.4.14.
- CVE-2026-6870Medium
GSM RP 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-2026-6538Medium
The BEEP protocol dissector in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 contains a crash vulnerability. This can be exploited to cause a denial of service.
- CVE-2026-6533Medium
LZ77 decompression crash in the dissection engine in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service.
- CVE-2026-6530Medium
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-2026-6528Medium
TLS protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 allows denial of service.
- CVE-2026-6526Medium
A vulnerability in Wireshark versions 4.6.0 to 4.6.4 causes a crash in the RTSP protocol dissector. This can lead to application termination while analyzing network traffic.
- CVE-2026-6524Medium
A vulnerability in Wireshark versions 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 causes a crash in the MySQL protocol dissector. This allows an attacker to trigger a denial of service (DoS).
- CVE-2026-6522Medium
A vulnerability in Wireshark versions 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 causes an infinite loop in the RPKI-Router protocol dissector. This allows an attacker to trigger a denial of service (DoS).
- CVE-2026-6520Medium
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.
- CVE-2026-6519Medium
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.
- CVE-2026-5654Medium
An 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.
- CVE-2026-5402High
A heap overflow vulnerability in the TLS protocol dissector in Wireshark 4.6.0 through 4.6.4 allows remote attackers to cause a denial of service or potentially execute arbitrary code.
- CVE-2026-5299Medium
A vulnerability in Wireshark versions 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 causes a crash in the ICMPv6 PvD protocol dissector. This allows an attacker to trigger a denial of service (DoS).
- CVE-2026-7375Medium
The UDS protocol dissector in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 contains an infinite loop vulnerability. This can be exploited to cause a denial of service.
- CVE-2025-13674Medium
BPv7 dissector crash in Wireshark 4.6.0 allows denial of service.
- CVE-2025-13499High
Kafka dissector crash in Wireshark 4.6.0 and 4.4.0 to 4.4.10 allows denial of service. The vulnerability can be exploited by providing a specially crafted packet for analysis.
- CVE-2025-11626Medium
Infinite loop in the MONGO dissector in Wireshark 4.4.0 to 4.4.9 and 4.2.0 to 4.2.13 allows denial of service. This can cause Wireshark to hang or crash when processing malicious MONGO traffic.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

