How many CVEs does Tenable have?

Tenable has 198 published CVE records since 2013, including 26 in the last two years.

How many Tenable CVEs are in CISA KEV?

Yes — 3 of Tenable's CVEs are listed in CISA's Known Exploited Vulnerabilities catalog, confirmed exploited in the wild and carrying a CISA remediation deadline.

Which Tenable products have the most CVEs?

The Tenable products with the most published CVEs are Nessus, tenable.sc, Nessus Agent, Nessus Network Monitor, Security Center.

What are the most common weakness types in Tenable CVEs?

Tenable's CVEs most often map to these CWE weakness types: CWE-125 (Out-of-bounds Read), CWE-190 (Integer Overflow or Wraparound), CWE-269 (Improper Privilege Management), CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')).

Are there public exploits for Tenable vulnerabilities?

Yes — 21 of Tenable's CVEs have a known public exploit.

How many critical Tenable vulnerabilities are there?

Tenable has 22 critical and 81 high-severity CVEs.

What is the average severity of Tenable CVEs?

The average CVSS base score across Tenable's scored CVEs is 7.0.

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198 CVEs

3 in CISA KEV

Tenable Vulnerabilities

Name: Tenable vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for Tenable.

198

Total CVEs

Published

3

In CISA KEV

Exploited in the wild

21

Public exploits

PoC or exploit code

7.0

Avg CVSS

2013–2026

Overview

Tenable has 198 published CVE records since 2013, of which 3 are in CISA's Known Exploited Vulnerabilities catalog and 21 have a known public exploit. The average CVSS base score across scored CVEs is 7.0.

This page aggregates every publicly disclosed vulnerability (CVE) affecting Tenable products, with severity breakdowns, the most-affected products, the most common weakness types, and the latest disclosures.

Security scorecard

A quick read on Tenable's vulnerability posture, as a share of its 198 published CVEs.

Average CVSS: 7.0
Critical / high: 52%
Actively exploited (KEV): 2%
Public exploit available: 11%
Patch available: 71%

Severity and exploitation

How the CVSS severity of Tenable's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical22

High81

Medium88

Low7

In CISA’s Known Exploited Vulnerabilities catalog

3

3 of Tenable's CVEs are confirmed exploited in the wild.

Public exploits

21

21 of Tenable's CVEs have a known public exploit available.

Most affected products

The Tenable products with the most published CVEs. Follow any product to browse its versions and vulnerabilities.

Common weakness types

The CWE weakness categories most often found in Tenable CVEs. Follow any weakness for its full explanation.

CNAs that assign these CVEs

The CVE Numbering Authorities that publish Tenable CVE records.

Disclosure activity by year

How many Tenable CVEs were published each year.

2019

33

2020

24

2021

28

2022

19

2023

17

2024

15

2025

12

2026

14

Latest Tenable CVEs

The most recently disclosed vulnerabilities affecting Tenable.

Tenable Agent Path Traversal Leading to Remote Code Execution
CWE-22
Critical · CVSS 9.3
EPSS 0.4%2026-07-14
SQL Injection in Nessus via Malicious Scan Result File Import
CWE-89
Low · CVSS 1.6
EPSS 0.3%2026-06-25
SQL Injection in Nessus via Reverse DNS Lookup
CWE-89
Low · CVSS 2.1
EPSS 0.3%2026-06-25
Insecure Public Caching on REST API Endpoints in Tenable Identity Exposure
CWE-306
High · CVSS 8.5
EPSS 0.4%2026-06-23
Critical vulnerability · 2026-05-19
CWE-610
Critical · CVSS 9.3
EPSS 0.5%2026-05-19
Critical vulnerability · 2026-05-19
CWE-610
Critical · CVSS 9.3
EPSS 0.5%2026-05-19
High vulnerability · 2026-05-19
CWE-918
High · CVSS 8.7
EPSS 0.5%2026-05-19
Junction File Manipulation
CWE-59
High · CVSS 7.4
EPSS 0.1%2026-04-23
Low vulnerability · 2026-03-24
CWE-16
Low · CVSS 1.9
EPSS 0.2%2026-03-24
Improper Access Control
CWE-639
Medium · CVSS 5.7
EPSS 0.2%2026-02-23
Indirect Object Reference (IDOR) in Security Center
CWE-639
Low · CVSS 2.1
EPSS 0.2%2026-02-23
[R1] Stand-alone Security Patches Available for Tenable Security Center versions 6.5.1, 6.6.0 and 6.7.2: SC-202602.1 + SC-202602.2
CWE-78
High · CVSS 7.4
EPSS 1.2%2026-02-17

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Other vendors

Browse vulnerabilities for other tracked vendors.

PostgreSQL204 CVEs CodeAstro202 CVEs gentoo199 CVEs haxx199 CVEs Phoenix Contact193 CVEs X.Org193 CVEs curl192 CVEs LabRedesCefetRJ191 CVEs

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Frequently asked questions

Common questions about Tenable vulnerabilities.

How many CVEs does Tenable have?: Tenable has 198 published CVE records since 2013, including 26 in the last two years.
How many Tenable CVEs are in CISA KEV?: Yes — 3 of Tenable's CVEs are listed in CISA's Known Exploited Vulnerabilities catalog, confirmed exploited in the wild and carrying a CISA remediation deadline.
Which Tenable products have the most CVEs?: The Tenable products with the most published CVEs are Nessus, tenable.sc, Nessus Agent, Nessus Network Monitor, Security Center.
What are the most common weakness types in Tenable CVEs?: Tenable's CVEs most often map to these CWE weakness types: CWE-125 (Out-of-bounds Read), CWE-190 (Integer Overflow or Wraparound), CWE-269 (Improper Privilege Management), CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')).
Are there public exploits for Tenable vulnerabilities?: Yes — 21 of Tenable's CVEs have a known public exploit.
How many critical Tenable vulnerabilities are there?: Tenable has 22 critical and 81 high-severity CVEs.
What is the average severity of Tenable CVEs?: The average CVSS base score across Tenable's scored CVEs is 7.0.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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