CVE-2026-70465

Katalog CVE

CVSS 8.1 · High EPSS 0,52%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada fortinet forticlient. Skor CVSS 3.1 8.1 (High) menurut fortinet.com.

Deskripsi (NVD)

A buffer copy without checking size of input ('classic buffer overflow') vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.3, FortiClientWindows 7.2.0 through 7.2.11 may allow an unauthenticated attacker in a position to alter or craft DNS responses to the targeted host to execute arbitrary code via malicious packets.

Rincian

Terbit di NVD

12 Agustus 2026

Terakhir diubah

8 September 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

EPSS (30 hari)

0,52% peluang dieksploitasi; lebih tinggi dari 42,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://fortiguard.fortinet.com/psirt/FG-IR-26-156 advisory vendor · mitigasi