CriticalCVECISA — Known Exploited Vulnerabilities· 24 Aug 2023

CVE-2023-38831 — RARLAB WinRAR Code Execution Vulnerability

Severity: Critical · Kind: Vulnerability

Plain-English summary on the way

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From the source

RARLAB WinRAR. RARLAB WinRAR contains an unspecified vulnerability that allows an attacker to execute code when a user attempts to view a benign file within a ZIP archive. Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Vulnerability facts

CVE: CVE-2023-38831
On CISA KEV since: 2023-08-24
Ransomware use: Known

Read the original advisory →← All threat intel

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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.