Bug 2453218 (CVE-2026-33982) - CVE-2026-33982 FreeRDP: FreeRDP: Information disclosure and denial of service via heap-buffer-overflow read
Summary: CVE-2026-33982 FreeRDP: FreeRDP: Information disclosure and denial of service...
Keywords:
Status: NEW
Alias: CVE-2026-33982
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: 2453234 2453236 2453235
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-03-30 22:01 UTC by OSIDB Bzimport
Modified: 2026-05-26 04:54 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-2026:16014 0 None None None 2026-05-11 16:15:33 UTC
Red Hat Product Errata RHSA-2026:19142 0 None None None 2026-05-19 16:09:01 UTC
Red Hat Product Errata RHSA-2026:20605 0 None None None 2026-05-26 04:54:40 UTC

Description OSIDB Bzimport 2026-03-30 22:01:44 UTC 
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, there is a heap-buffer-overflow READ vulnerability at 24 bytes before the allocation, in winpr_aligned_offset_recalloc(). This issue has been patched in version 3.24.2.
Comment 2 errata-xmlrpc 2026-05-11 16:15:32 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:16014 https://access.redhat.com/errata/RHSA-2026:16014
Comment 3 errata-xmlrpc 2026-05-19 16:08:59 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:19142 https://access.redhat.com/errata/RHSA-2026:19142
Comment 4 errata-xmlrpc 2026-05-26 04:54:39 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:20605 https://access.redhat.com/errata/RHSA-2026:20605
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