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Vulnerabilities & PatchesEmerging1 sourceSep 16, 2026 · 12:00via CISA Alerts

CISA Adds Two Known Exploited Vulnerabilities to Catalog

Brief

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog , based on evidence of active exploitation.

  • CVE-2026-76460 Cisco Identity Services Engine Incorrect Use of Privileged APIs Vulnerability
  • CVE-2026-87886 Acronis Backup Incorrect Default Permissions Vulnerability

These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risks to the federal enterprise.

Binding Operational Directive (BOD) 26-04: Prioritizing Security Updates Based on Risk establishes vulnerability management requirements for Federal Civilian Executive Branch (FCEB) agencies.

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