CVE-2026-57157
MEDIUM
NVD
CVSS Score
6.5
Severity
MEDIUM
Published
Jul 10, 2026
Vendor
unknown
Description
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.28.0, FreeRDP server implementations with the MS-RDPECAM camera device enumerator channel enabled scan attacker-supplied DeviceName and VirtualChannelName fields for a NUL terminator in channels/rdpecam/server/camera_device_enumerator_main.c and then dereference once past the scan bound, allowing a malicious RDP client to trigger a 1- to 2-byte out-of-bounds heap read. This issue is fixed in version 3.28.0.
References
- https://github.com/FreeRDP/FreeRDP/commit/02991e7b3cc0b9800b09030c0e9c80bab877d668
- https://github.com/FreeRDP/FreeRDP/commit/bd789a31cb794750dbe5e7c0e205981074cb681a
- https://github.com/FreeRDP/FreeRDP/pull/12930
- https://github.com/FreeRDP/FreeRDP/pull/12945
- https://github.com/FreeRDP/FreeRDP/releases/tag/3.28.0