Risk Letters

Exploited vulnerability

CVE-2025-6218

TLP:CLEAR

RARLAB WinRAR Path Traversal Vulnerability

RARLAB WinRAR contains a path traversal vulnerability allowing an attacker to execute code in the context of the current user.

Facts

  • Vendor: RARLAB
  • Product: WinRAR
  • CVSS: 7.8
  • EPSS (probability of exploitation within 30 days): 90.5 %
  • On CISA's Known Exploited Vulnerabilities list since: 9 December 2025
  • First known exploitation: 9 December 2025
  • CISA's deadline for US federal agencies: 30 December 2025
  • Weakness: CWE-22
  • First seen by Risk Letters: 9 December 2025

Members see which Nordic sectors the flaw hits, and what to do about it.

Get the full brief

Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD