H.245 protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service
Advisories
Source ID Title
Debian DSA Debian DSA DSA-6471-1 wireshark security update
Fixes

Solution

Upgrade to version 4.6.8 or above


Workaround

No workaround given by the vendor.

History

Mon, 31 Aug 2026 15:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*

Thu, 20 Aug 2026 02:45:00 +0000

Type Values Removed Values Added
First Time appeared Wireshark
Wireshark wireshark
Vendors & Products Wireshark
Wireshark wireshark

Wed, 19 Aug 2026 23:15:00 +0000

Type Values Removed Values Added
Description H.245 protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service
Title NULL Pointer Dereference in Wireshark
Weaknesses CWE-476
References
Metrics cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitLab

Published:

Updated: 2026-08-20T15:26:28.268Z

Reserved: 2026-08-19T22:59:51.521Z

Link: CVE-2026-76927

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2026-08-19T23:16:21.447

Modified: 2026-08-31T15:02:07.343

Link: CVE-2026-76927

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-20T08:00:03Z

Weaknesses