Bug 2429653 (CVE-2026-22859) - CVE-2026-22859 freerdp: FreeRDP heap-buffer-overflow
Summary: CVE-2026-22859 freerdp: FreeRDP heap-buffer-overflow
Keywords:
Status: NEW
Alias: CVE-2026-22859
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: 2429782 2429787 2429794 2429785 2429789
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-01-14 18:01 UTC by OSIDB Bzimport
Modified: 2026-01-14 23:04 UTC (History)
0 users

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

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-01-14 18:01:56 UTC 
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, the URBDRC client does not perform bounds checking on server‑supplied MSUSB_INTERFACE_DESCRIPTOR values and uses them as indices in libusb_udev_complete_msconfig_setup, causing an out‑of‑bounds read. This vulnerability is fixed in 3.20.1.
Note You need to log in before you can comment on or make changes to this bug.