CISA KEV

CVE-2023-21674

Microsoft Windows Advanced Local Procedure Call (ALPC) Privilege Escalation Vulnerability

Microsoft Windows Advanced Local Procedure Call (ALPC) contains an unspecified vulnerability that allows for privilege escalation.

VendorMicrosoft

ProductWindows

EPSS41.8%

Added to KEVJan 10, 2023

Remediation DueJan 31, 2023

Known Ransomware UseUnknown

CWECWE-416

Required Action

Apply updates per vendor instructions.

From Disclosure to Action

Know how quickly you need to move.

For CVE-2023-21674, added to the catalogue on Jan 10, 2023 with a remediation deadline of Jan 31, 2023.

Added to KEVJan 10, 2023

Seraph AlertSame day

Remediation DueJan 31, 2023

ValidationOngoing

Overdue1366 days overdue

Recommended action: Apply vendor remediation guidance.

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