Bug 2510034 (CVE-2026-67304) - CVE-2026-67304 FreeRDP: FreeRDP: Denial of Service via null pointer dereference in smartcard cleanup
Summary: CVE-2026-67304 FreeRDP: FreeRDP: Denial of Service via null pointer dereferen...
Keywords:
Status: NEW
Alias: CVE-2026-67304
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: 2510950 2510951 2510952
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-01 13:04 UTC by OSIDB Bzimport
Modified: 2026-09-17 17:54 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-2026:61378 0 None None None 2026-08-31 12:41:30 UTC
Red Hat Product Errata RHSA-2026:68706 0 None None None 2026-09-17 17:54:47 UTC

Description OSIDB Bzimport 2026-08-01 13:04:25 UTC 
FreeRDP before 3.29.0 contains a null pointer dereference vulnerability in smartcard device control request cleanup when reader-state decoding fails. Attackers can send malformed smartcard IRP requests with non-zero cReaders and truncated reader-state data to crash the process via null pointer access in free_reader_states functions.
Comment 2 errata-xmlrpc 2026-08-31 12:41:30 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:61378 https://access.redhat.com/errata/RHSA-2026:61378
Comment 4 Jon Orris 2026-09-17 17:54:46 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:68706 https://access.redhat.com/errata/RHSA-2026:68706
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