Vulnerability DatabaseCVE-2026-3006
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CVE-2026-3006
Published:April 27, 2026
Updated:April 27, 2026
Successful exploitation of the race condition vulnerability could allow an attacker to trigger a kernel heap overflow, potentially leading to local privilege escalation and granting system-level access to the affected software.
Affected Packages
https://github.com/winfsp/winfsp.git (GITHUB):
Affected version(s) >=before-rebrand-support <v2.2B1
Fix Suggestion:
Update to version v2.2B1
Related Resources (2)
https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-043
https://github.com/winfsp/winfsp/releases/tag/v2.2B1
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CVSS v4
Base Score:
7.3
Attack Vector
LOCAL
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE-362