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CVE-2025-9817

nvd nist
Published: Sep 3, 2025Modified: Dec 5, 2025

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

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

Affected (2)

Products: Wireshark: Wireshark
Wireshark
1 product
Wireshark
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Wireshark
Wireshark
From 4.4.0 to 4.4.8
Wireshark
Version 4.4.9 rc0

Related CWEs

CWE-476
NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.

References (2)

Source: cve@gitlab.com
Issue Tracking
Source: cve@gitlab.com
Third Party Advisory

Timeline

No history available yet.