VDB
DEBIAN-CVE-2026-29775
DEBIAN-CVE-2026-29775
PUBLISHED
CVSS 8.199999809265137 HIGH
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.24.0, a client-side heap out-of-bounds read/write occurs in FreeRDP's bitmap cache subsystem due to an off-by-one boundary check in bitmap_cache_put. A malicious server can send a CACHE_BITMAP_ORDER (Rev1) with cacheId equal to maxCells, bypassing the guard and accessing cells[] one element past the allocated array. This vulnerability is fixed in 3.24.0.
Risk Scores
CVSS 3.1
8.199999809265137
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | freerdp3 | 0, *, * |
| Debian:14 | freerdp3 | 0, 3.16.0+dfsg-1, 3.16.0+dfsg-2 |
| Debian:11 | freerdp2 | 2.11.7+dfsg1-1, 2.11.7+dfsg1-3, 2.11.7+dfsg1-4 |
| Debian:12 | freerdp2 | 0, 0, 2.11.7+dfsg1 |
Timeline
- Mar 13, 2026 CVE Published
- May 16, 2026 CVE Updated