Vendor
RARLAB: actively exploited vulnerabilities
5 vulnerabilities in RARLAB products are listed in CISA’s catalog of actively exploited vulnerabilities, 4 of them used by ransomware. Latest addition on December 9, 2025: CVE-2025-6218 (WinRAR).
- 5 exploited vulnerabilities in the catalog
- 1 added in the last 12 months
- 4 used by ransomware
- 2 products affected
Affected products
- WinRAR4
- UnRAR1
All exploited vulnerabilities
CISA KEV catalog, newest first: each entry corresponds to observed exploitation.
2025 2 vulnerabilities
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CVE-2025-6218RARLAB WinRAR Path Traversal Vulnerability
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CVE-2025-8088Used by ransomwareRARLAB WinRAR Path Traversal Vulnerability
2023 1 vulnerability
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CVE-2023-38831Used by ransomwareRARLAB WinRAR Code Execution Vulnerability
2022 2 vulnerabilities
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CVE-2022-30333Used by ransomwareRARLAB UnRAR Directory Traversal Vulnerability
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CVE-2018-20250Used by ransomwareWinRAR Absolute Path Traversal Vulnerability
What to do
If your estate includes any of these products, make sure the vendor’s patches are applied, starting with the most recent vulnerabilities and those used by ransomware, then look for signs of compromise: an exploited vulnerability has often been used before it was fixed.
Additions from all vendors are tracked on the Actively exploited vulnerabilities page, updated several times a day. Sources: CISA KEV catalog (US public domain) and CERT-FR.