CSIRT-Kabupaten

Ringkasan Kerentanan (Vulnerability Overview)

Rilis: 01 October 2026

VMware ESXi and Workstation contain a time-of-check time-of-use (TOCTOU) race condition vulnerability that leads to an out-of-bounds write. Successful exploitation enables an attacker with local administrative privileges on a virtual machine to execute code as the virtual machine's VMX process running on the host.

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
ESXi	8.0	ESXi80U3d-24585383	AFFECTED
ESXi	8.0	ESXi80U2d-24585300	AFFECTED
ESXi	7.0	ESXi70U3s-24585291	AFFECTED
Workstation	17.x	17.6.3	AFFECTED
VMware Cloud Foundation	5.x, 4.5.x	—	AFFECTED
Telco Cloud Platform	5.x, 4.x, 3.x, 2.x	—	AFFECTED
Telco Cloud Infrastructure	3.x, 2.x	—	AFFECTED