CVE-2026-33986 in FreeRDP
Résumé (Anglaise)
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.
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Responsable
GitHub_M
Réserver
24/03/2026
Divulgation
31/03/2026
Statut
Confirmé
Entrées
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnérabilité | CWE | Exp | Con | CVE |
|---|---|---|---|---|---|
| 354277 | FreeRDP h264.c yuv_ensure_buffer buffer overflow | 122 | Non défini | Correctif officiel | CVE-2026-33986 |