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CISA KEV additions

CISA Adds 2 Known Exploited Vulnerabilities to Catalog (October 16, 2026)

Source: CISA KEV Catalog · Updated 2026-10-16

Summary

On October 16, 2026, CISA added 2 vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog: CVE-2026-102764, CVE-2025-61624. A KEV listing means CISA has evidence of active exploitation. CISA sets a remediation due date for US federal civilian agencies under its binding operational directives; any organization running the affected products should treat these as patch-now priorities.

CVE-2026-102764: BeyondTrust Remote Support Authentication Bypass by Spoofing Vulnerability

BeyondTrust · Remote Support

BeyondTrust Remote Support contains an authentication bypass by spoofing vulnerability that could allow a remote attacker to perform file operations on the appliance.

Federal due date
2026-10-19
Ransomware use
Unknown
Added
2026-10-16

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

NVD record

CVE-2025-61624: Fortinet Multiple Products Path Traversal Vulnerability

Fortinet · Multiple Products

FortiOS, FortiPAM, FortiProxy, and FortiSwitchManager contain a path traversal vulnerability that may allow an authenticated attacker with admin profile and at least read-write permissions to write or delete arbitrary files via specific CLI commands.

Federal due date
2026-10-19
Ransomware use
Unknown
Added
2026-10-16

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

NVD record · Fortinet KEV history

Also added to KEV in October 2026

  • October 15, 2026: CVE-2026-21589, Atlassian Multiple Products (Atlassian Multiple Products Files or Directories Accessible to External Parties )
  • October 14, 2026: CVE-2026-76519, Cisco Secure Email Gateway (Cisco Secure Email Gateway Relative Path Traversal Vulnerability)
  • October 14, 2026: CVE-2026-105134, Ahsay AhsayCBS (Ahsay AhsayCBS Command Injection Vulnerability)
  • October 14, 2026: CVE-2026-105133, Ahsay AhsayCBS (Ahsay AhsayCBS Improper Authentication Vulnerability)
  • October 14, 2026: CVE-2026-0322, Palo Alto Networks PAN-OS (Palo Alto Networks PAN-OS Code Injection Vulnerability)
  • October 13, 2026: CVE-2026-96951, Microsoft Windows (Microsoft Windows Command Injection Vulnerability)
  • October 13, 2026: CVE-2026-104935, Ivanti Connect Secure (Ivanti Connect Secure Authentication Bypass by Spoofing Vulnerability)
  • October 8, 2026: CVE-2023-22894, Strapi Strapi (Strapi Cleartext Storage of Sensitive Information Vulnerability)
  • October 8, 2026: CVE-2021-3199, ONLYOFFICE Docs (ONLYOFFICE Docs Server Path Traversal Vulnerability)
  • October 8, 2026: CVE-2016-3081, Apache Struts (Apache Struts Command Injection Vulnerability)
  • October 8, 2026: CVE-2015-5477, ISC BIND ( ISC BIND Data Processing Errors Vulnerability)
  • October 8, 2026: CVE-2015-3306, ProFTPD ProFTPD (ProFTPD Improper Access Control Vulnerability)
  • October 4, 2026: CVE-2026-88779, Citrix NetScaler (Citrix NetScaler Improper Restriction of Operations within the Bounds of a Memor)
  • October 2, 2026: CVE-2026-102490, Zammad GmbH Zammad (Zammad GmbH Zammad Improper Privilege Management Vulnerability)
  • October 2, 2026: CVE-2026-102489, Zammad GmbH Zammad (Zammad GmbH Zammad Session Fixation Vulnerability)
  • October 1, 2026: CVE-2026-104286, Fortinet FortiMail (Fortinet FortiMail Path Traversal Vulnerability)

Check whether you run these products: our vulnerability scanner comparison covers tools that detect KEV-listed flaws. See also the KEV dashboard and KEV history by vendor.