What’s Vulnerable › Vulnerabilities

CVE-2026-6423: Local privilege escalation via unauthenticated ALPC in ESET Inspect Connector

• Severity: high (CVSS 8.5 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-16 · updated 2026-10-24
• Weakness: CWE-269

Description

A local privilege escalation vulnerability in ESET Inspect Connector.  The vulnerability was caused by improper authentication in an IPC channel.

Affected products

• ESET, spol. s.r.o. ESET Inspect Connector: through 3.0.5775.0

References

• https://support.eset.com/en/ca8970-eset-customer-advisory-local-privilege-escalation-via-unauthenticated-alpc-in-eset-inspect-connector-for-windows-fixed

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