Yüksek CVSS 8.8 PoC var
CVE-2026-44420: Freerdp: yığın (heap) taşması
Açıklama (NVD)
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.26.0, a malicious RDP client can trigger a heap-buffer-overflow write in FreeRDP's server-side clipboard (cliprdr) channel by sending a CB_CLIP_CAPS PDU with a too-small capabilitySetLength. This can crash the server process (remote DoS) and may be exploitable for code execution because it corrupts heap memory. This vulnerability is fixed in 3.26.0.
Özet bilgiler
- Ürün
- Freerdp Freerdp
- CVSS v3.1
- 8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS
- %4,56 (yüzdelik 92)
- CWE
- CWE-122
- Yama
- Geçici çözüm
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| freerdp-freerdp | — | — | 3.26.0 |