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Tenable Core

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CentOS 7 End of Support Notice
CentOS 7 is end of support (EOS) as of 6/30/2024. As such, Tenable has also ceased support for all CentOS 7 based Core images & packages. Moving forward Tenable urges customers to use our Oracle Linux 8 based Tenable Core images & packages to ensure that you are leveraging supported solutions.

Tenable Core + Tenable Nessus (OL8)

Product Notes

  • Tenable Core Nessus VMware Image

    OVA Specifications:
    • CPU: 4
    • Memory: 8 GB
    • Disk: 94 GB
    1.88 GB
    Jan 13, 2026

  • Tenable Core Nessus Installation ISO

    Minimum required disk size: 94 GB
    1.09 GB
    Oct 9, 2024
  • Tenable Core Nessus KVM Image (suitable for use with Virt-Manager, Proxmox, Nutanix AHV, etc). Expanded image size: 94 GB
    1.88 GB
    Jan 23, 2026
  • Tenable Core Nessus HyperV Image
    1.87 GB
    Jan 14, 2026

Tenable Core + Tenable Security Center (OL8)

Product Notes

  • Tenable Core Security Center VMware Image

    OVA Specifications:
    • CPU: 8
    • Memory: 16 GB
    • Disk: 250 GB
    8.99 GB
    Jan 12, 2026

  • Tenable Core Tenable.sc Installation ISO

    Minimum required disk size: 250 GB
    1.09 GB
    Oct 9, 2024
  • Tenable Core Security Center HyperV Image
    8.69 GB
    Dec 23, 2025
  • Tenable Core Security Center KVM Image (suitable for use with Virt-Manager, Proxmox, Nutanix AHV, etc). Expanded image size: 250 GB
    9.24 GB
    Jan 22, 2026

Tenable Core + Tenable OT Security (OL8)

Product Notes

  • Tenable Core OT Security VMware Image

    OVA Specifications:
    • CPU: 4
    • Memory: 16 GB
    • Disk: 205 GB
    • Includes Tenable OT Security
    4.21 GB
    Jan 12, 2026
  • Tenable Core OT Security KVM Image (suitable for use with Virt-Manager, Proxmox, Nutanix AHV, etc). Expanded image size: 207 GB
    4.12 GB
    Jan 8, 2026
  • Tenable Core OT Security HyperV Image
    4.29 GB
    Jan 13, 2026

  • Tenable Core OT Security Self-Contained Installation ISO

    • Includes Tenable OT Security 4.5.54
    4.67 GB
    Dec 18, 2025

  • Tenable Core OT Security Installation ISO

    • Requires an internet connection
    • Installs the latest version of Tenable OT Security and the latest system packages
    1.09 GB
    Jan 14, 2026

Tenable Core + Tenable OT Security Sensor (OL8)

Product Notes

  • Tenable Core OT Security Sensor VMware Image

    OVA Specifications:
    • CPU: 2
    • Memory: 4 GB
    • Disk: 60 GB
    • Includes Tenable OT Security Sensor
    1.64 GB
    Jan 12, 2026

  • Tenable Core Tenable.ot Sensor Installation ISO

    • Requires an internet connection
    • Installs the latest version of Tenable.ot Sensor and the latest system packages
    958 MB
    Mar 15, 2024

  • Tenable Core OT Security Sensor Self-Contained Installation ISO

    • Includes Tenable OT Security Sensor 4.5.54
    2.29 GB
    Dec 18, 2025
  • Tenable Core OT Security Sensor HyperV Image
    1.62 GB
    Jan 13, 2026
  • Tenable Core OT Security Sensor KVM Image (suitable for use with Virt-Manager, Proxmox, Nutanix AHV, etc). Expanded image size: 94 GB
    1.63 GB
    Jan 22, 2026

Tenable Core + Tenable OT Security Enterprise Manager (OL8)

Product Notes

  • Tenable Core OT Security Enterprise Manager VMware Image

    OVA Specifications:
    • CPU: 4
    • Memory: 16 GB
    • Disk: 142 GB
    • Includes Tenable OT Security Enterprise Manager
    2.46 GB
    Jan 12, 2026

  • Tenable Core OT Security Enterprise Manager Self-Contained Installation ISO

    • Includes Tenable OT Security Enterprise Manager 4.5.54
    • Includes Tenable OT Security 4.5.54
    5.33 GB
    Dec 18, 2025

  • Tenable Core OT Security Enterprise Manager Installation ISO

    • Requires an internet connection
    • Installs the latest version of Tenable OT Security Enterprise Manager and the latest system packages
    1.09 GB
    Jan 14, 2026
  • Tenable Core OT Security Enterprise Manager KVM Image (suitable for use with Virt-Manager, Proxmox, Nutanix AHV, etc). Expanded image size: 94 GB
    2.39 GB
    Jan 22, 2026

Tenable Core + Sensor Proxy (OL8)

Product Notes

  • Tenable Core Sensor Proxy VMware Image

    OVA Specifications:
    • CPU: 4
    • Memory: 8 GB
    • Disk: 162 GB
    1.51 GB
    Nov 24, 2025

  • Tenable Core Sensor Proxy Installation ISO

    Minimum required disk size: 162 GB
    1.09 GB
    Jan 28, 2025
  • Tenable Core Sensor Proxy HyperV Image
    1.63 GB
    Dec 9, 2025
  • Tenable Core Sensor Proxy KVM Image (suitable for use with Virt-Manager, Proxmox, Nutanix AHV, etc). Expanded image size: 180 GB
    1.63 GB
    Jan 8, 2026

Tenable Core + Tenable Web App Scanning (OL8)

Product Notes

  • Tenable Core Web App Scanning VMware Image

    OVA Specifications:
    • CPU: 4
    • Memory: 16 GB
    • Disk: 94 GB
    2.57 GB
    Jan 13, 2026
  • Tenable Core Web App Scanning HyperV Image
    2.58 GB
    Jan 14, 2026
  • Tenable Core WAS Installation ISO
    1.09 GB
    Oct 9, 2024
  • Tenable Core Web App Scanning KVM Image (suitable for use with Virt-Manager, Proxmox, Nutanix AHV, etc). Expanded image size: 94 GB
    2.56 GB
    Jan 23, 2026

Tenable Core + Tenable Network Monitor (OL8)

Product Notes

  • Tenable Core Network Monitor VMware Image

    OVA Specifications:
    • CPU: 2
    • Memory: 8 GB
    • Disk: 94 GB
    1.67 GB
    Jan 13, 2026
  • Tenable Core Network Monitor KVM Image (suitable for use with Virt-Manager, Proxmox, Nutanix AHV, etc). Expanded image size: 94 GB
    1.66 GB
    Jan 23, 2026

  • Tenable Core Network Monitor Installation ISO

    Minimum required disk size: 94 GB
    1.09 GB
    Oct 9, 2024
  • Tenable Core Network Monitor HyperV Image
    1.68 GB
    Jan 14, 2026

Tenable Core + Tenable On-Prem Connector (OL8)

  • Tenable Core Tenable On-Prem Connector VMware Image

    OVA Specifications:
    • CPU: 2
    • Memory: 4 GB
    • Disk: 60 GB
    1.63 GB
    Jan 12, 2026

  • Tenable Core Tenable On-Prem Connector Installation ISO

    • Requires an internet connection
    • Installs the latest version of Tenable On-Prem Connector and the latest system packages
    1.09 GB
    Aug 26, 2025

Tenable Core Offline Update ISO (OL8)

Product Notes

This ISO file is only for use for in applying updates to any applications in offline (or otherwise non-internet connected) environments.

Tenable recommends applying all offline updates, in order, to your offline Tenable Core machine. Do not skip offline updates

  • Offline Update ISO Image

    Included product updates:
    • Tenable Nessus - 10.10.0
    • Tenable Security Center - 6.6.0-71
    • Tenable Network Monitor - 6.5.2
    • Tenable OT Security - 4.4.39
    • Tenable OT Security Sensor - 4.4.39
    • Tenable Web App Scanning - 2.103.0-2022
    10.8 GB
    Oct 29, 2025
  • Offline Update ISO Changed Packages
    17.9 kB
    Oct 29, 2025
  • Offline Update ISO Contents
    47.4 kB
    Oct 29, 2025

  • Offline Update ISO Image

    Included product updates:
    • Nessus - 10.9.1
    • Tenable.sc - 6.6.0-71
    • Tenable Network Monitor - 6.5.2
    • Tenable.ot - 4.2.40
    • Tenable.ot Sensor - 4.2.40
    • WAS - 2.34.14-1892
    10.6 GB
    Jul 21, 2025
  • Offline Update ISO Changed Packages
    12.6 kB
    Jul 21, 2025
  • Offline Update ISO Contents
    46.9 kB
    Jul 21, 2025

  • Offline Update ISO Image

    Included product updates:
    • Nessus - 10.8.4
    • Tenable.sc - 6.5.1-12
    • Tenable Network Monitor - 6.5.0
    • Tenable.ot - 4.2.33
    • Tenable.ot Sensor - 4.2.33
    10.1 GB
    May 7, 2025
  • Offline Update ISO Changed Packages
    13.2 kB
    May 7, 2025
  • Offline Update ISO Contents
    46.8 kB
    May 7, 2025

  • Offline Update ISO Image

    Included product updates:
    • Nessus - 10.8.3
    • Tenable.sc - 6.5.1-12
    • Tenable Network Monitor - 6.5.0
    • Tenable.ot - 4.0.30
    • Tenable.ot Sensor - 4.0.30
    9.8 GB
    Feb 12, 2025
  • Offline Update ISO Changed Packages
    14.9 kB
    Feb 12, 2025
  • Offline Update ISO Contents
    46.7 kB
    Feb 12, 2025

  • Offline Update ISO Image

    Included product updates:
    • Nessus - 10.8.3
    • Tenable.sc - 6.4.5-89
    • Tenable Network Monitor - 6.5.0
    • Tenable.ot - 3.19.70
    • Tenable.ot Sensor - 3.19.70
    8.77 GB
    Oct 29, 2024
  • Offline Update ISO Changed Packages
    12.9 kB
    Oct 29, 2024
  • Offline Update ISO Contents
    46.4 kB
    Oct 29, 2024

  • Offline Update ISO Image

    Included product updates:
    • Nessus - 10.7.5
    • Tenable.sc - 6.4.0-35
    • Tenable Network Monitor - 6.4.1
    • Tenable.ot - 3.18.58
    • Tenable.ot Sensor - 3.18.58
    7.73 GB
    Jul 25, 2024
  • Offline Update ISO Changed Packages
    25.4 kB
    Jul 25, 2024
  • Offline Update ISO Contents
    46.2 kB
    Jul 25, 2024

  • Offline Update ISO Image

    Included product updates:
    • Nessus - 10.7.2
    • Tenable.sc - 6.3.0-52
    • Tenable Network Monitor - 6.3.1
    • Tenable.ot - 3.18.51
    • Tenable.ot Sensor -
    8.04 GB
    Apr 26, 2024
  • Offline Update ISO Changed Packages
    14.6 kB
    Apr 26, 2024
  • Offline Update ISO Contents
    46.2 kB
    Apr 26, 2024

  • Offline Update ISO Image

    Included product updates:
    • Nessus - 10.6.4
    • Tenable.sc - 6.2.1-5
    • Tenable Network Monitor - 6.3.1
    • Tenable.ot - 3.17.40
    • Tenable.ot Sensor -
    7.25 GB
    Jan 30, 2024
  • Offline Update ISO Changed Packages
    26.5 kB
    Jan 30, 2024
  • Offline Update ISO Contents
    46.3 kB
    Jan 30, 2024

  • Offline Update ISO Image

    Included product updates:
    • Nessus - 10.6.1
    • Tenable.sc - 6.2.0-42
    • Tenable Network Monitor - 6.2.3
    4.87 GB
    Oct 25, 2023
  • Offline Update ISO Contents
    44.9 kB
    Oct 25, 2023
  • Offline Update ISO Changed Packages
    17.7 kB
    Oct 25, 2023

  • Offline Update ISO Image

    Included product updates:
    • Nessus - 10.5.3
    • Tenable.sc - 6.1.1-19
    4.82 GB
    Jul 25, 2023
  • Offline Update ISO Contents
    39.5 kB
    Jul 25, 2023

OT Security Migration from Tenable Core on CentOS7 to Oracle8

  • 22.1 kB
  • 11.1 kB

  • Tenable Core Tenable.ot Self-Contained Installation ISO

    • Includes Tenable.ot 3.18.58
    3.35 GB
    Jul 25, 2024

  • Support for this product will cease as of 6/30/2024.
    See the notice at the top of the page for more information.

    Tenable Core Tenable.ot Self-Contained Installation ISO

    • Includes Tenable.ot 3.18.58
    2.53 GB
    Jun 4, 2024

OT Security Sensor Migration from Tenable Core on CentOS7 to Oracle8

  • 24.2 kB
  • 8.7 kB

  • Support for this product will cease as of 6/30/2024.
    See the notice at the top of the page for more information.

    Tenable Core Tenable.ot Sensor Self-Contained Installation ISO

    • Includes Tenable.ot Sensor 3.18.58
    1.05 GB
    Jun 4, 2024

Tenable Core Offline Update ISO

Product Notes

This ISO file is only for use for in applying updates to any applications in offline (or otherwise non-internet connected) environments.

Tenable recommends applying all offline updates, in order, to your offline Tenable Core machine. Do not skip offline updates

  • Support for this product will cease as of 6/30/2024.
    See the notice at the top of the page for more information.

    Offline Update ISO Image

    Included product updates:
    • Nessus - 10.7.4
    • Tenable.sc - 6.4.0-35
    • NNM - 6.4.1
    • Tenable.ot - 3.18.58
    • Tenable.ot Sensor - 3.18.58
    6.76 GB
    Jul 25, 2024
  • Offline Update ISO Changed Packages
    5.43 kB
  • Offline Update ISO Contents
    35.8 kB

  • Support for this product will cease as of 6/30/2024.
    See the notice at the top of the page for more information.

    Offline Update ISO Image

    Included product updates:
    • Nessus - 10.7.2
    • Tenable.sc - 6.3.0-52
    • NNM - 6.3.1
    • Tenable.ot - 3.18.51
    • Tenable.ot Sensor - 3.18.51
    7.09 GB
    Apr 29, 2024
  • Offline Update ISO Changed Packages
    5.32 kB
  • Offline Update ISO Contents
    35.7 kB

  • Support for this product will cease as of 6/30/2024.
    See the notice at the top of the page for more information.

    Offline Update ISO Image

    Included product updates:
    • Nessus - 10.6.4
    • Tenable.sc - 6.2.1-5
    • NNM - 6.3.1
    • Tenable.ot - 3.17.40
    • Tenable.ot Sensor - 3.17.40
    6.32 GB
    Jan 30, 2024
  • Offline Update ISO Changed Packages
    9.62 kB
    Jan 30, 2024
  • Offline Update ISO Contents
    35.7 kB
    Jan 30, 2024

  • Support for this product will cease as of 6/30/2024.
    See the notice at the top of the page for more information.

    Offline Update ISO Image

    Included product updates:
    • Nessus - 10.6.1
    • Tenable.sc - 6.2.0-42
    • NNM - 6.2.3
    • Tenable.ot - 3.17.24
    • Tenable.ot Sensor - 3.17.24
    5.83 GB
    Oct 25, 2023
  • Offline Update ISO Changed Packages
    4.69 kB
    Oct 25, 2023
  • Offline Update ISO Contents
    35.6 kB
    Oct 25, 2023

  • Support for this product will cease as of 6/30/2024.
    See the notice at the top of the page for more information.

    Offline Update ISO Image

    Included product updates:
    • Nessus - 10.5.3
    • Tenable.sc - 6.1.1-19
    • NNM - 6.2.2
    • Tenable.ot - 3.15.42
    • Tenable.ot Sensor - 3.15.42
    6.2 GB
    Jul 24, 2023
  • Offline Update ISO Changed Packages
    8.73 kB
    Jul 24, 2023
  • Offline Update ISO Contents
    35.6 kB
    Jul 24, 2023

Tenable Core + Tenable OT Security

  • Support for this product will cease as of 6/30/2024.
    See the notice at the top of the page for more information.

    Tenable Core Tenable.ot Self-Contained Installation ISO

    • Includes Tenable.ot 3.18.51
    2.51 GB
    Mar 19, 2024