CVE-2026-12778
AOMEI · Partition Assistant
A security vulnerability has been identified in AOMEI Partition Assistant up to version 10 that may permit unauthorized system access or manipulation.
Executive summary
A critical vulnerability in AOMEI Partition Assistant poses a high risk of system compromise, requiring immediate attention from security teams.
Vulnerability
The vulnerability affects the core functionality of AOMEI Partition Assistant, potentially allowing an attacker to execute unauthorized operations. As specific authentication requirements are not detailed, administrators should assume that local or network-based access could facilitate exploitation.
Business impact
Successful exploitation of this flaw could result in complete unauthorized control over disk management functions, leading to data loss, system instability, or privilege escalation. With a CVSS score of 7.8, this vulnerability is classified as High severity, indicating a significant risk to operational integrity and data confidentiality.
Remediation
Immediate Action: Verify the current version of AOMEI Partition Assistant in use and apply all available security updates provided by the vendor.
Proactive Monitoring: Review system and application logs for unusual execution patterns or unauthorized attempts to modify partition structures.
Compensating Controls: Restrict access to the software to authorized administrative users only and implement endpoint protection to detect suspicious process behavior.
Exploitation status
Public Exploit Available: false
Analyst recommendation
Given the High severity of this vulnerability, organizations should prioritize the identification of all instances of AOMEI Partition Assistant within their environment. Applying the vendor-provided patches is the only definitive way to mitigate this risk; if a patch is not yet available, restrict access to the application until a secure update is deployed.