CVE-2026-20760

Katalog CVE

CVSS 6.8 · Medium EPSS 0,10%

Kerentanan Improper Handling of Overlap Between Protected Memory Ranges. Skor CVSS 4.0 6.8 (Medium) menurut intel.com.

Deskripsi (NVD)

Improper handling of overlap between protected memory ranges in some microcode for some Intel(R) Processors within Ring 0: Hypervisor may allow an escalation of privilege. Authorized adversary with a privileged user combined with a low complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

Rincian

Terbit di NVD

11 Agustus 2026

Terakhir diubah

12 Agustus 2026

Status NVD

Awaiting Analysis

CVSS 4.0

6.8 (Medium), sumber intel.com
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-1260: Improper Handling of Overlap Between Protected Memory Ranges

EPSS (30 hari)

0,10% peluang dieksploitasi; lebih tinggi dari 0,9% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01441.html