CVE-2025-9817

—

CVSS 3.1

7.5 high

EPSS

<1%p11

Published

Sep 3, 2025 (Sep 3, 2025)

Modified

Jun 17, 2026

Description

SSH dissector crash in Wireshark 4.4.0 to 4.4.8 allows denial of service

Vendors: wireshark
Products: wireshark
Weakness: CWE-476
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

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