CriticalCVECISA — Known Exploited Vulnerabilities· 10 Jan 2023

CVE-2023-21674 — Microsoft Windows Advanced Local Procedure Call (ALPC) Privilege Escalation Vulnerability

Severity: Critical · Kind: Vulnerability

Plain-English summary on the way

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From the source

Microsoft Windows. Microsoft Windows Advanced Local Procedure Call (ALPC) contains an unspecified vulnerability that allows for privilege escalation. Required action: Apply updates per vendor instructions.

Vulnerability facts

CVE: CVE-2023-21674
On CISA KEV since: 2023-01-10
Ransomware use: Unknown

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Plain-English summaries are AI-generated and reviewed for tone, not technical accuracy. For incident response, always rely on the original source linked above.