Bug 2511916 - CVE-2026-67861 open62541: open62541: Denial of Service via UA_Client_getRemoteDataTypes component [fedora-all]
Summary: CVE-2026-67861 open62541: open62541: Denial of Service via UA_Client_getRemot...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: open62541
Version: 45
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Jens Reimann
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["03efc86f-ebb4-45e9-b8f9-f...
Depends On:
Blocks: CVE-2026-67861
TreeView+ depends on / blocked
 
Reported: 2026-08-06 06:10 UTC by Srikanth Balasubramanian
Modified: 2026-08-17 15:48 UTC (History)
2 users (show)

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

Attachments (Terms of Use)

Description Srikanth Balasubramanian 2026-08-06 06:10:24 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

An issue in open62541 v.1.5.5 and before allows a remote attacker to cause a denial of service via the UA_Client_getRemoteDataTypes component
Comment 1 Aoife Moloney 2026-08-17 15:48:13 UTC 
This bug appears to have been reported against 'rawhide' during the Fedora Linux 45 development cycle.
Changing version to 45.
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