VDB
DEBIAN-CVE-2026-27951
DEBIAN-CVE-2026-27951
PUBLISHED
CVSS 7.5 HIGH
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, the function `Stream_EnsureCapacity` can create an endless blocking loop. This may affect all client and server implementations using `FreeRDP`. For practical exploitation this will only work on 32bit systems where the available physical memory is `>= SIZE_MAX`. Version 3.23.0 contains a patch. No known workarounds are available.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | freerdp3 | 0, 3.15.0+dfsg-2.1, 3.16.0+dfsg-1 |
| Debian:12 | freerdp2 | 0, 2.10.0+dfsg1-1, 2.11.2+dfsg1-1 |
| Debian:13 | freerdp3 | 3.25.0+dfsg, 0, 3.15.0+dfsg-2.1 |
| Debian:11 | freerdp2 | 2.8.1+dfsg1, 2.8.1+dfsg1, 2.9.0+dfsg1 |
Exploit Intelligence
- models.rs (github-poc)
Timeline
- Feb 25, 2026 CVE Published
- Apr 28, 2026 CVE Updated