CVE-2026-66401

Katalog CVE

CVSS 2.1 · Low EPSS 0,20%

Kerentanan Out-of-bounds Read pada freerdp. Skor CVSS 3.1 2.1 (Low) menurut vulncheck.com.

Deskripsi (NVD)

FreeRDP before 3.29.0 contains an out-of-bounds heap read vulnerability in the UVC H.264 extension-unit parser that fails to validate descriptor length before accessing the GUID field. A local attacker with a malicious USB video camera can trigger a heap read beyond allocated bounds during camera stream setup, causing denial of service.

Rincian

Terbit di NVD

1 Agustus 2026

Terakhir diubah

3 September 2026

Status NVD

Analyzed

CVSS 3.1

2.1 (Low), sumber vulncheck.com
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read

EPSS (30 hari)

0,20% peluang dieksploitasi; lebih tinggi dari 9,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-8jj2-67pg-j6mg exploit · patch · advisory vendor
• https://github.com/FreeRDP/FreeRDP/commit/5044d5390035c6fd9a36ad885192d97d21e8a92d patch
• https://www.vulncheck.com/advisories/freerdp-before-out-of-bounds-read-via-uvc-h-264 patch · advisory pihak ketiga