Local Quarantine Vulnerability in Malwarebytes Software
CVE-2023-26088

7.8HIGH

Key Information:

Vendor
CVE Published:
23 March 2023

What is CVE-2023-26088?

In Malwarebytes versions prior to 4.5.23, a vulnerability exists that allows an attacker to exploit the local quarantine feature using symbolic links. This exploitation could enable unauthorized deletion of arbitrary files from the system. Additionally, there are scenarios where this vulnerability may facilitate privilege escalation, potentially allowing malicious users to gain higher access levels than intended.

References

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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