Microsoft Windows Management Console (MMC) Improper Neutralization Vulnerability

CVE-2025-26633 High CVSS 7 In-The-Wild Exploited Ransomware Known
Beranda Advisories CVE-2025-26633

Ringkasan Kerentanan (Vulnerability Overview)

Rilis: 01 October 2026
Microsoft Windows Management Console (MMC) contains an improper neutralization vulnerability that allows an unauthorized attacker to bypass a security feature locally.

Tindakan Mitigasi yang Wajib Diterapkan (Required Action)

Instruksi Keamanan untuk Pengelola TI / OPD
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Seluruh pengelola server dan aplikasi di lingkungan OPD Kabupaten Ciamis diimbau untuk segera mengaudit perangkat terdampak dan mengaplikasikan patch sebelum batas waktu mitigasi.

Produk & Versi Terdampak

Produk Versi Basis Batas Terdampak Status Keamanan
Windows 10 Version 1507 10.0.10240.0 10.0.10240.20947 AFFECTED
Windows 10 Version 1607 10.0.14393.0 10.0.14393.7876 AFFECTED
Windows 10 Version 1809 10.0.17763.0 10.0.17763.7009 AFFECTED
Windows 10 Version 21H2 10.0.19044.0 10.0.19044.5608 AFFECTED
Windows 10 Version 22H2 10.0.19045.0 10.0.19045.5608 AFFECTED
Windows 11 version 22H2 10.0.22621.0 10.0.22621.5039 AFFECTED
Windows 11 version 22H3 10.0.22631.0 10.0.22631.5039 AFFECTED
Windows 11 Version 23H2 10.0.22631.0 10.0.22631.5039 AFFECTED
Windows 11 Version 24H2 10.0.26100.0 10.0.26100.3476 AFFECTED
Windows Server 2008 R2 Service Pack 1 6.1.7601.0 6.1.7601.27618 AFFECTED

Threat Intelligence Matrix

CVE Identifier
CVE-2025-26633
Vendor / Project Microsoft
Produk Terdampak Windows
Skor CVSS
7 / 10.0
Status Eksploitasi AKTIF (In-The-Wild)
Kampanye Ransomware Teridentifikasi (Known)
Automatable (Wormable) Unknown
Dampak Teknis Total
Sumber Intelijen CISA KEV

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