Friday, December 19, 2025 Archive

Archived Security Snapshot

Critical vulnerabilities, curated daily for security professionals

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Archived Security Brief

Friday's vulnerability disclosures include 25 critical CVEs, up 19% from Thursday's 21 critical issues. High-priority vulnerabilities increased significantly to 100 entries, a 49% rise from yesterday's 67. Sixteen actively exploited vulnerabilities require attention, including CVE-2025-20393 affecting Cisco products with a CVSS 10 score, CVE-2025-59718 targeting Fortinet systems, and CVE-2025-6218 impacting RARLAB WinRAR. Notable critical disclosures include CVE-2025-65041 (CVSS 10) affecting Microsoft Partner Center authorization and CVE-2025-65037 (CVSS 10) involving code generation flaws across multiple products. Patch availability stands at 0%, requiring compensating controls across affected systems.

  • 25 critical CVEs disclosed, 19% increase from Thursday's count of 21
  • 100 high-priority vulnerabilities, up 49% from yesterday's 67 entries
  • 16 actively exploited CVEs including Fortinet, Cisco, SonicWall, and WinRAR products
  • 0% patch availability requires immediate compensating control deployment
  • Android Framework, Microsoft Windows, and Google Chromium among targeted platforms

Immediate action: Prioritize network segmentation and access controls for Fortinet, Cisco, and SonicWall appliances given active exploitation and zero patch availability. Implement application whitelisting and restrict file upload functionality for systems affected by CVE-2025-64231 and CVE-2025-53433. Weekend staffing should include monitoring for exploitation attempts against WinRAR and Chromium vulnerabilities.

💡 Tip: Swipe CVE cards left to ⭐ star, right to ❌ remove

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