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CVE-2026-22854
Published: Jan 14, 2026
Modified: Feb 26, 2026
PUBLISHED
Description
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, a heap-buffer-overflow occurs in drive read when a server-controlled read length is used to read file data into an IRP output stream buffer without a hard upper bound, allowing an oversized read to overwrite heap memory. This vulnerability is fixed in 3.20.1.
| Vendor | Product | Versions |
|---|---|---|
FreeRDP | FreeRDP | affected < 3.20.1 |
Weaknesses (CWE)
References
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-47vj-g3c3-3rmf
x_refsource_CONFIRM
https://github.com/FreeRDP/FreeRDP/releases/tag/3.20.1
x_refsource_MISC
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