Exploited Vulnerabilities DailyCVE-2023-38831: RARLAB WinRAR
EPSS99.8%No. 145 of 1739 in KEV
CVE year2023listed the same year
Same vendor in KEV5
Same product4
| Field | Value |
|---|---|
| Vendor | RARLAB |
| Product | WinRAR |
| Name | RARLAB WinRAR Code Execution Vulnerability |
| Added to KEV | 2023-08-24 |
| US federal due date | 2023-09-14 |
| Ransomware use | Known |
| CWE | CWE-351 |
CISA description
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.
Other entries for this product
| CVE | Vendor / product | Added | EPSS | Ransomware |
|---|---|---|---|---|
| CVE-2025-6218 | RARLAB WinRAR | 2025-12-09 | 90.4% | Unknown |
| CVE-2025-8088 | RARLAB WinRAR | 2025-08-12 | 94.2% | Known |
| CVE-2018-20250 | RARLAB WinRAR | 2022-02-15 | 96.0% | Known |
Data from CISA's Known Exploited Vulnerabilities (KEV) catalog. EPSS is FIRST's estimated probability of exploitation activity in the next 30 days, refreshed weekly. Always follow the vendor's official guidance.
About this page
A RARLAB WinRAR vulnerability added to CISA's Known Exploited Vulnerabilities catalog on 2023-08-24.