Wireshark Security Vulnerabilities (CVEs)
Track 28 security vulnerabilities affecting Wireshark products and software. Get instant email alerts when new CVEs are discovered, automated security monitoring, and patch guidance.
A memory exhaustion vulnerability in Wireshark's USB HID protocol dissector allows attackers to cause denial of service by sending specially crafted p...
Feb 25, 2026A vulnerability in Wireshark's RF4CE Profile protocol dissector causes crashes when processing malicious network packets, leading to denial of service...
Feb 25, 2026A vulnerability in Wireshark's BLF file parser causes a crash when processing malicious files, leading to denial of service. This affects users runnin...
Jan 14, 2026A vulnerability in Wireshark's SOME/IP-SD protocol dissector causes crashes when processing malicious packets, leading to denial of service. This affe...
Jan 14, 2026A vulnerability in Wireshark's IEEE 802.11 protocol dissector causes crashes when processing specially crafted wireless network packets. This affects ...
Jan 14, 2026This vulnerability in Wireshark's HTTP3 protocol dissector causes an infinite loop when processing specially crafted packets, leading to denial of ser...
Jan 14, 2026A vulnerability in Wireshark's MEGACO dissector causes an infinite loop when processing specially crafted packets, leading to denial of service. This ...
Dec 3, 2025A vulnerability in Wireshark's HTTP3 dissector causes a crash when processing malformed packets, leading to denial of service. This affects users runn...
Dec 3, 2025A vulnerability in Wireshark's BPv7 dissector causes the application to crash when processing specially crafted network packets, leading to denial of ...
Nov 26, 2025A vulnerability in Wireshark's Kafka dissector causes a crash when parsing malicious network packets, leading to denial of service. This affects Wires...
Nov 21, 2025This vulnerability in Wireshark's MONGO dissector causes an infinite loop when processing specially crafted network packets, leading to denial of serv...
Oct 10, 2025A vulnerability in Wireshark's SSH dissector causes a crash when processing specially crafted SSH packets, leading to denial of service. This affects ...
Sep 3, 2025A buffer overflow vulnerability in Wireshark's column handling allows attackers to cause denial of service via packet injection or specially crafted c...
Jun 4, 2025A vulnerability in Wireshark's AppleTalk and RELOAD Framing dissectors causes a crash when processing malicious packets or capture files, leading to d...
Oct 10, 2024This vulnerability in Wireshark's MONGO and ZigBee TLV dissectors allows attackers to cause infinite loops via specially crafted network packets or ca...
May 14, 2024A buffer overflow vulnerability in Wireshark's NetScreen file parser allows attackers to cause a denial of service by providing a specially crafted ca...
Mar 26, 2024This CVE describes a disputed buffer overflow vulnerability in Wireshark's address resolution and manufacturer lookup components that could allow remo...
Feb 21, 2024This vulnerability in Wireshark's Zigbee TLV dissector allows attackers to cause a denial of service (crash) by injecting specially crafted packets or...
Jan 3, 2024This vulnerability in Wireshark's GVCP dissector allows remote attackers to cause a denial of service (crash) by injecting specially crafted packets o...
Jan 3, 2024A vulnerability in Wireshark's RFC 7468 dissector allows attackers to cause a denial of service crash via specially crafted network packets or capture...
Dec 30, 2021This vulnerability in Wireshark's BitTorrent DHT dissector allows attackers to cause a denial of service (DoS) by triggering an infinite loop. Attacke...
Dec 30, 2021This vulnerability in Wireshark's Kafka dissector allows attackers to cause a denial of service by triggering an infinite loop when processing special...
Dec 30, 2021A NULL pointer dereference vulnerability in Wireshark's Modbus dissector allows attackers to cause denial of service via specially crafted Modbus pack...
Nov 19, 2021A denial-of-service vulnerability in Wireshark's PNRP dissector allows attackers to crash the application by processing specially crafted network pack...
Nov 19, 2021A buffer overflow vulnerability in Wireshark's Bluetooth SDP dissector allows attackers to cause denial of service via packet injection or specially c...
Nov 19, 2021This vulnerability allows denial of service attacks against Wireshark through uncontrolled recursion in the Bluetooth DHT dissector. Attackers can cra...
Nov 19, 2021A NULL pointer dereference vulnerability in Wireshark's IPPUSB dissector allows attackers to cause denial of service via specially crafted network pac...
Nov 18, 2021This vulnerability in Wireshark's DNP (Distributed Network Protocol) dissector allows attackers to cause a denial of service crash by injecting malici...
Jul 20, 2021Why Monitor Wireshark Security Vulnerabilities?
Real-time CVE tracking: Our automated system monitors 28+ known vulnerabilities affecting Wireshark products and software packages. Stay ahead of emerging threats with instant email notifications when new security issues are discovered.
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