Public mode

No access to your tenant or devices. Every item links to its source. What this means

CVE-2026-0324

MetaDefender Endpoint Security SDK · Vulnerability

CVSS 4.0 5.9 MEDIUMCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-0324

Published

An incorrect privilege management vulnerability in the OPSWAT MetaDefender Endpoint Security SDK used by the Palo Alto Networks GlobalProtect™ app on Windows devices allows a locally authenticated non-administrative Windows user to escalate their privileges to NT AUTHORITY\SYSTEM.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-0324

Published

MetaDefender Endpoint Security SDK

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "OPSWAT",
                    "product": "MetaDefender Endpoint Security SDK",
                    "platforms": [
                        "Windows"
                    ],
                    "versions": [
                        {
                            "status": "affected",
                            "version": "4.3.0",
                            "lessThan": "4.3.4822",
                            "changes": [
                                {
                                    "at": "4.3.4822",
                                    "status": "unaffected"
                                }
                            ],
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

Original source record · Cite this exact observation · Complete original publisher JSON