// UNCLASSIFIED // CLEARED FOR PUBLIC RELEASE //
FILE BRC-wedgDTG 0600Z
Breach Record

WinRAR

DISCLOSED 2026-10-16 · UNPATCHED CVE

The Silent Lynx threat group exploited CVE-2025-8088, a WinRAR vulnerability, to compromise nine CIS government entities. The vulnerability allows remote code execution via crafted archives. CISA added the flaw to its Known Exploited Vulnerabilities Catalog, mandating federal remediation by September 2, 2025.

The record

What we know

Disclosed
2026-10-16
Attack vector
Unpatched Cve
Sources

Cited reporting

Similar vector · recent

Other unpatched cve breaches on file

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