Bug 2438208 (CVE-2026-24684) - CVE-2026-24684 freerdp: FreeRDP has a Heap-use-after-free in play_thread
Summary: CVE-2026-24684 freerdp: FreeRDP has a Heap-use-after-free in play_thread
Keywords:
Status: NEW
Alias: CVE-2026-24684
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: 2438261 2438274 2438300 2438267 2438282
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-02-09 20:02 UTC by OSIDB Bzimport
Modified: 2026-04-08 05:09 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-2026:6340 0 None None None 2026-04-01 09:07:19 UTC
Red Hat Product Errata RHSA-2026:6727 0 None None None 2026-04-07 06:15:53 UTC
Red Hat Product Errata RHSA-2026:6743 0 None None None 2026-04-07 07:42:28 UTC
Red Hat Product Errata RHSA-2026:6799 0 None None None 2026-04-07 12:19:06 UTC
Red Hat Product Errata RHSA-2026:6918 0 None None None 2026-04-07 23:04:58 UTC
Red Hat Product Errata RHSA-2026:6958 0 None None None 2026-04-08 05:09:13 UTC

Description OSIDB Bzimport 2026-02-09 20:02:02 UTC 
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, the RDPSND async playback thread can process queued PDUs after the channel is closed and internal state is freed, leading to a use after free in rdpsnd_treat_wave. This vulnerability is fixed in 3.22.0.
Comment 2 errata-xmlrpc 2026-04-01 09:07:18 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:6340 https://access.redhat.com/errata/RHSA-2026:6340
Comment 3 errata-xmlrpc 2026-04-07 06:15:51 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:6727 https://access.redhat.com/errata/RHSA-2026:6727
Comment 4 errata-xmlrpc 2026-04-07 07:42:27 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:6743 https://access.redhat.com/errata/RHSA-2026:6743
Comment 5 errata-xmlrpc 2026-04-07 12:19:05 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:6799 https://access.redhat.com/errata/RHSA-2026:6799
Comment 6 errata-xmlrpc 2026-04-07 23:04:57 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:6918 https://access.redhat.com/errata/RHSA-2026:6918
Comment 7 errata-xmlrpc 2026-04-08 05:09:12 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2026:6958 https://access.redhat.com/errata/RHSA-2026:6958
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