Name: CVE-2026-76918: Heap-based Buffer Overflow
Creator: Rapid7
Published: 2026-08-19T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-76918, CWE-122, CVSS 5.5, EPSS 0.00137

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

CVSS Details

CVSS 3.1 Base Score: 5.5
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Amazon_linux_2023	—	Upgrade wireshark-cli-debuginfoUpgrade wireshark-develUpgrade wireshark-cliUpgrade wireshark-debugsource	Sep 1, 2026	Aug 19, 2026
Debian	—	Upgrade wireshark	Aug 30, 2026	Aug 30, 2026
Vmware Photon_os	—	Use 'tdnf update' to upgrade all packages to the latest version.	Sep 21, 2026	Aug 19, 2026
Wireshark	—	Upgrade to Wireshark version 4.6.8Upgrade to Wireshark version 4.4.18	Aug 21, 2026	Aug 21, 2026

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CVSS Details

Covered by Rapid7

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