PT-2026-51162 · Freerdp+3 · Freerdp+3
CVE-2026-55191
·
Published
2026-06-19
·
Updated
2026-08-20
CVSS v4.0
8.7
High
| Vector | AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
FreeRDP versions prior to 3.27.1-1.1
Description
A heap-buffer-overflow write occurs during the allocation of the AVC444 YUV buffer. A heap-buffer-overflow is a memory corruption issue where data is written beyond the boundaries of a buffer allocated on the heap, potentially leading to crashes or arbitrary code execution.
Recommendations
Update to version 3.27.1-1.1.
Exploit
Fix
DoS
Heap Based Buffer Overflow
Integer Overflow
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Related Identifiers
Affected Products
Freerdp
Linuxmint
Red Os
Ubuntu