Bug 2520093 (CVE-2026-76919) - CVE-2026-76919 wireshark: Wireshark: Denial of Service vulnerability in ESS protocol dissector
Summary: CVE-2026-76919 wireshark: Wireshark: Denial of Service vulnerability in ESS p...
Keywords:
Status: NEW
Alias: CVE-2026-76919
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:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-19 23:01 UTC by OSIDB Bzimport
Modified: 2026-11-11 03:58 UTC (History)
2 users (show)

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-2026:83546 0 None None None 2026-10-15 11:58:03 UTC
Red Hat Product Errata RHSA-2026:83657 0 None None None 2026-10-15 21:31:57 UTC
Red Hat Product Errata RHSA-2026:84721 0 None None None 2026-10-19 08:19:46 UTC
Red Hat Product Errata RHSA-2026:97879 0 None None None 2026-11-10 22:16:46 UTC
Red Hat Product Errata RHSA-2026:98089 0 None None None 2026-11-11 03:58:17 UTC

Description OSIDB Bzimport 2026-08-19 23:01:51 UTC 
ESS protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service
Comment 2 Jon Orris 2026-10-15 11:58:02 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:83546 https://access.redhat.com/errata/RHSA-2026:83546
Comment 3 Jon Orris 2026-10-15 21:31:57 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:83657 https://access.redhat.com/errata/RHSA-2026:83657
Comment 4 Jon Orris 2026-10-19 08:19:45 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:84721 https://access.redhat.com/errata/RHSA-2026:84721
Comment 5 errata-xmlrpc 2026-11-10 22:16:45 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:97879 https://access.redhat.com/errata/RHSA-2026:97879
Comment 6 errata-xmlrpc 2026-11-11 03:58:15 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:98089 https://access.redhat.com/errata/RHSA-2026:98089
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