VDB
DEBIAN-CVE-2026-31897
DEBIAN-CVE-2026-31897
PUBLISHED
CVSS 9.100000381469727 CRITICAL
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.24.0, there is an out-of-bounds read in freerdp_bitmap_decompress_planar when SrcSize is 0. The function dereferences *srcp (which points to pSrcData) without first verifying that SrcSize >= 1. When SrcSize is 0 and pSrcData is non-NULL, this reads one byte past the end of the source buffer. This vulnerability is fixed in 3.24.0.
Risk Scores
CVSS v3.1
9.100000381469727
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | freerdp2 | 2.11.7+dfsg1, 2.11.7+dfsg1, 2.11.7+dfsg1 |
| Debian:14 | freerdp3 | 3.23.0+dfsg, 3.15.0+dfsg-2.1, 3.16.0+dfsg-2 |
| Debian:12 | freerdp2 | 2.11.7+dfsg1, 2.11.7+dfsg1, 2.11.7+dfsg1 |
| Debian:13 | freerdp3 | 0, 3.16.0+dfsg-1, 3.16.0+dfsg-2 |
Timeline
- Mar 13, 2026 CVE Published
- May 16, 2026 CVE Updated