The vulnerability of the Z39.50 protocol analyzer of Wireshark allows a hacker to cause a service failure.

The vulnerability of the Z39.50 protocol analyzer of Wireshark relates to buffer overflow in dynamic memory. Exploiting this vulnerability can allow attackers to cause service failures...

Linux Distros Unpatched Vulnerability : CVE-2026-15170

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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 CVE-2026-15170 Note that Nessus relies on the presence ...

SUSE CVE-2026-15170

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...

CVE-2026-15170

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...

UBUNTU-CVE-2026-15170

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...

CVE-2026-15170

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...

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...

CVE-2026-15170

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...

CVE-2026-15170: Heap-based Buffer Overflow

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...

PT-2026-56596

Name of the Vulnerable Software and Affected Versions Wireshark versions 4.6.0 through 4.6.6 Wireshark versions 4.4.0 through 4.4.16 Description A crash in the Z39.50 protocol dissector can lead to a denial of service. Recommendations At the moment, there is no information about a newer version...