Wednesday, March 4, 2026 Archive

Archived Security Snapshot

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Archived Security Brief

Wednesday's vulnerability disclosures include two CVSS 10.0 flaws affecting HP FreeScout (CVE-2026-28289) and the MedEx module for OpenEMR (CVE-2026-24898), both enabling full system compromise. The day's 13 critical CVEs represent a 24% decrease from the prior day, while 100 high-priority vulnerabilities mark a 45% increase over Tuesday's count. Additional critical issues target Apache Ranger (CVE-2025-59059), D-Link DIR routers (CVE-2026-3485), and a Microsoft 365 WordPress SSO plugin (CVE-2026-2628), all carrying CVSS 9.8 scores. Attack patterns center on remote code execution and authentication bypass across healthcare, networking, and enterprise collaboration platforms, with 13 CVEs confirmed under active exploitation including flaws in Apple OS, Google Chromium, Roundcube Webmail, and VMware Aria Operations. No patches are currently available for today's disclosed vulnerabilities, requiring organizations to implement compensating controls and monitor vendor advisories.

  • Two CVSS 10.0 vulnerabilities in HP FreeScout and OpenEMR MedEx module allow full system compromise
  • 13 critical CVEs disclosed, down 24% from Tuesday's 17, spanning healthcare, networking, and enterprise software
  • 100 high-priority CVEs represent a 45% increase over the prior day's 69
  • RCE and authentication bypass dominate attack patterns across D-Link routers, Apache Ranger, Froxlor, and AliasVault
  • 0% patch availability across all 113 disclosed CVEs — compensating controls and network segmentation recommended
  • 13 actively exploited vulnerabilities include Apple OS, Google Chromium, Roundcube Webmail, and VMware Aria Operations

Immediate action: Prioritize network segmentation and access restrictions for HP FreeScout, OpenEMR MedEx, D-Link DIR routers, and Apache Ranger deployments given maximum-severity scores and no available patches. Monitor vendor security advisories for patch releases on all 13 actively exploited vulnerabilities, particularly Apple OS, Google Chromium, and VMware Aria Operations, and apply updates immediately upon availability.

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