Bug 2392839 (CVE-2025-9817) - CVE-2025-9817 Wireshark: NULL Pointer Dereference in Wireshark
Summary: CVE-2025-9817 Wireshark: NULL Pointer Dereference in Wireshark
Keywords:
Status: NEW
Alias: CVE-2025-9817
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2392867 2392868 2392869
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-09-03 08:01 UTC by OSIDB Bzimport
Modified: 2026-02-16 18:42 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2026:1714 0 None None None 2026-02-02 12:56:46 UTC
Red Hat Product Errata RHSA-2026:2763 0 None None None 2026-02-16 18:42:02 UTC

Description OSIDB Bzimport 2025-09-03 08:01:25 UTC 
SSH dissector crash in Wireshark 4.4.0 to 4.4.8 allows denial of service
Comment 2 errata-xmlrpc 2026-02-02 12:56:45 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:1714 https://access.redhat.com/errata/RHSA-2026:1714
Comment 4 errata-xmlrpc 2026-02-16 18:42:01 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:2763 https://access.redhat.com/errata/RHSA-2026:2763
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