VDB
DEBIAN-CVE-2026-33986
DEBIAN-CVE-2026-33986
PUBLISHED
CVSS 7.5 HIGH
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, in yuv_ensure_buffer() in libfreerdp/codec/h264.c, h264->width and h264->height are updated before the reallocation loop. If any winpr_aligned_recalloc() call fails, the function returns FALSE but width/height are already inflated. This issue has been patched in version 3.24.2.
Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | freerdp2 | 2.11.7+dfsg1, *, * |
| Debian:13 | freerdp3 | *, *, 3.25.0+dfsg-2 |
| Debian:14 | freerdp3 | 3.22.0+dfsg, 3.15.0+dfsg-2.1, 3.16.0+dfsg-1 |
| Debian:11 | freerdp2 | 2.10.0+dfsg1, 2.10.0+dfsg1, 2.10.0+dfsg1 |
Timeline
- Mar 30, 2026 CVE Published
- May 16, 2026 CVE Updated