PT-2026-78855

Name of the Vulnerable Software and Affected Versions Wireshark versions 4.6.0 through 4.6.7 Wireshark versions 4.4.0 through 4.4.18 Description A crash in the ESS protocol dissector occurs due to the use of an uninitialized variable, which can lead to a denial of service. Recommendations Update...

PT-2026-78859

Name of the Vulnerable Software and Affected Versions Wireshark versions 4.6.0 through 4.6.7 Wireshark versions 4.4.0 through 4.4.18 Description A crash in the Bluetooth HFP Profile protocol dissector allows for a denial of service. This is caused by an out-of-bounds read, which occurs when the...

PT-2026-78854

Name of the Vulnerable Software and Affected Versions Wireshark versions 4.6.0 through 4.6.7 Wireshark versions 4.4.0 through 4.4.18 Description A heap-based buffer overflow in the SSH protocol dissector can lead to a crash, resulting in a denial of service. Recommendations At the moment, there i...

KLA91247 Multiple vulnerabilities in Wireshark

Multiple vulnerabilities were found in Wireshark. Malicious users can exploit these vulnerabilities to cause denial of service, bypass security restrictions. Below is a complete list of vulnerabilities: 1. Denial of service vulnerability can be exploited remotely to cause denial of service. 2...

PT-2026-78840

Name of the Vulnerable Software and Affected Versions Wireshark versions 4.6.0 through 4.6.7 Wireshark versions 4.4.0 through 4.4.18 Description A crash in the C12.22 protocol dissector allows a denial of service. A dissector is a software component that breaks down network traffic into a...

openSUSE 16: libwireshark18 / libwiretap15 / libwsutil16 / wireshark / etc (openSUSE-SU-2026:21534-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21534-1 advisory. Update to version 4.4.17. - CVE-2026-6867: SMB2 protocol dissector crash bsc1263727. - CVE-2026-7375: UDS protocol dissector infinite loop...

Security update for wireshark

This update for wireshark fixes the following issues: Update to version 4.6.7: CVE-2026-5299: ICMPv6 dissector crash bsc1263757. CVE-2026-5401: AFP dissector crash bsc1263756. CVE-2026-5402: TLS dissector crash and possible code execution bsc1263755. CVE-2026-5403: SBC audio codec crash bsc126376...

OPENSUSE-SU-2026:21534-1 Security update for wireshark

This update for wireshark fixes the following issues: Update to version 4.4.17. - CVE-2026-6867: SMB2 protocol dissector crash bsc1263727. - CVE-2026-7375: UDS protocol dissector infinite loop bsc1263761. - CVE-2026-7376: Sharkd utility crash bsc1263760. - CVE-2026-7378: Sharkd utility crash...

SUSE-SU-2026:23124-1 Security update for wireshark

This update for wireshark fixes the following issues: Update to version 4.4.17. - CVE-2026-6867: SMB2 protocol dissector crash bsc1263727. - CVE-2026-7375: UDS protocol dissector infinite loop bsc1263761. - CVE-2026-7376: Sharkd utility crash bsc1263760. - CVE-2026-7378: Sharkd utility crash...

SUSE-SU-2026:23147-1 Security update for wireshark

This update for wireshark fixes the following issues: Update to version 4.4.17. - CVE-2026-6867: SMB2 protocol dissector crash bsc1263727. - CVE-2026-7375: UDS protocol dissector infinite loop bsc1263761. - CVE-2026-7376: Sharkd utility crash bsc1263760. - CVE-2026-7378: Sharkd utility crash...

PT-2026-78865

Name of the Vulnerable Software and Affected Versions Wireshark versions 4.6.0 through 4.6.7 Wireshark versions 4.4.0 through 4.4.18 Description A NULL pointer dereference in the X.509IF protocol dissector can lead to a crash, resulting in a denial of service. Recommendations Update Wireshark...

PT-2026-78847

Name of the Vulnerable Software and Affected Versions Wireshark versions 4.6.0 through 4.6.7 Wireshark versions 4.4.0 through 4.4.18 Description A heap-based buffer overflow in the C12.22 protocol dissector can lead to a crash, resulting in a denial of service. A dissector is a software component...

The vulnerability in the net/core/flow_dissector.c module of the Linux operating system allows a hacker to cause a service failure.

The vulnerability in the net/core/flowdissector.c module of the Linux operating system is related to data type mixing errors. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

Linux Distros Unpatched Vulnerability : CVE-2026-15166

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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 CVE-2026-15166 Note that Nessus relies on the...

OESA-2026-3090 wireshark security update

Wireshark allows you to examine protocol data stored in files or as it is captured from wired or wireless WiFi or Bluetooth networks, USB devices, and many other sources. It supports dozens of protocol capture file formats and understands more than a thousand protocols. Security Fixes: Multiple...

OESA-2026-3091 wireshark security update

Wireshark allows you to examine protocol data stored in files or as it is captured from wired or wireless WiFi or Bluetooth networks, USB devices, and many other sources. It supports dozens of protocol capture file formats and understands more than a thousand protocols. Security Fixes: Multiple...

OESA-2026-3089 wireshark security update

Wireshark allows you to examine protocol data stored in files or as it is captured from wired or wireless WiFi or Bluetooth networks, USB devices, and many other sources. It supports dozens of protocol capture file formats and understands more than a thousand protocols. Security Fixes: Multiple...

OESA-2026-3092 wireshark security update

Wireshark allows you to examine protocol data stored in files or as it is captured from wired or wireless WiFi or Bluetooth networks, USB devices, and many other sources. It supports dozens of protocol capture file formats and understands more than a thousand protocols. Security Fixes: Multiple...

SUSE SLES12: libwireshark9 / libwiretap7 / libwscodecs1 / libwsutil8 / wireshark / etc (SUSE-SU-2026:2969-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2969-1 advisory. This update for wireshark fixes the following issues - CVE-2026-5401: AFP dissector crash bsc1263756. - CVE-2026-5403: SBC audio codec crash...

Security update for wireshark

This update for wireshark fixes the following issues CVE-2026-5401: AFP dissector crash bsc1263756. CVE-2026-5403: SBC audio codec crash bsc1263765. CVE-2026-5404: K12 RF5 file parser crash bsc1263766. CVE-2026-5406: FC-SWILS dissector crash bsc1263754. CVE-2026-5407: SMB2 dissector infinite loop...