CVE-2026-67288

Katalog CVE

CVSS 7.5 · High EPSS 0,43%

Kerentanan NULL Pointer Dereference pada freerdp. Skor CVSS 3.1 7.5 (High) menurut vulncheck.com.

Deskripsi (NVD)

FreeRDP before 3.29.0 contains a null pointer dereference vulnerability in smartcard cache request decoders that accept NULL NDR pointers for LookupName in SCARD_IOCTL_READCACHEA and SCARD_IOCTL_WRITECACHEA operations. When smartcard emulation is enabled, attackers can send crafted smartcard cache requests with NULL lookup-name pointers to trigger strlen() on a null pointer, causing client process termination.

Rincian

Terbit di NVD

1 Agustus 2026

Terakhir diubah

3 September 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber vulncheck.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-476: NULL Pointer Dereference

EPSS (30 hari)

0,43% peluang dieksploitasi; lebih tinggi dari 35,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-ph3q-f9w8-7jf3 patch · advisory vendor
• https://github.com/FreeRDP/FreeRDP/commit/5370fb26fbf034ecd11d3026b6ad639b5fff493f patch
• https://github.com/FreeRDP/FreeRDP/commit/f3b4347105114fe7453828736bea069999af319f patch
• https://www.vulncheck.com/advisories/freerdp-before-denial-of-service-via-smartcard-cache patch · advisory pihak ketiga
• https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-5wr6-8m8j-3h7f not applicable