What is the Qualys CNA?

Qualys is a CVE Numbering Authority (CNA) — an organization authorized to assign CVE IDs to vulnerabilities in its scope. It has published 10 CVE records since 2023.

How many CVEs has Qualys published?

Qualys has published 10 CVE records, including 1 in the last two years.

What is Qualys's CVE data quality grade?

RadicalNotion.AI grades Qualys's CVE data quality as A, with an overall completeness score of 100%. This reflects how consistently its CVE records include vendor (100%), product (100%), CVSS (100%), and CWE (100%) information.

What products does Qualys publish CVEs for?

Qualys most frequently publishes CVEs for Cloud Agent, Policy Compliance Connector Jenkins Plugin, policy compliance, mac os x, Web App Scanning Connector Jenkins Plugin.

Which vendors does Qualys cover?

Qualys publishes CVEs across 4 distinct vendors, most often Qualys,Inc., apple.

Is Qualys actively publishing CVEs?

Qualys is currently active, based on 1 CVEs in the last two years.

What is the average severity of Qualys's CVEs?

The average CVSS base score across Qualys's scored CVEs is 5.9.

What are the most common weakness types in Qualys's CVEs?

Qualys's CVEs most often map to these CWE weakness types: CWE-611 (Improper Restriction of XML External Entity Reference), CWE-426 (Untrusted Search Path), CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')), CWE-732 (Incorrect Permission Assignment for Critical Resource).

How does Qualys rank among CNAs?

By total CVE volume, Qualys ranks #305 of 370 CNAs, and it reports more complete CVE records than 60% of all CNAs.

Grade A

Active

Qualys

Name: Qualys CNA CVE data quality report card
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE Numbering Authority

Latest CVE published November 10, 2025

CVEs published

Total assigned

2.6

Years active

2023–2025

5.9

Avg CVSS

Across scored CVEs

Recent CVEs

Last 2 years

Overview

Qualys is a CVE Numbering Authority that has published 10 CVE records since 2023. It is currently classified as active, with 1 CVEs published in the last two years. Its CVE data quality is graded A (100% overall completeness).

Among the 370 CNAs tracked here, Qualys ranks #305 by CVE volume and reports more complete records than 60% of all CNAs.

Data quality report card

How complete and consistent Qualys's CVE records are, scored across vendor, product, CVSS, and CWE coverage.

A CVE record only requires a description to be published. “Completeness” measures how often Qualys also fills in the optional — but extremely useful — fields that make a vulnerability actually actionable: the affected vendor and product, a CVSS severity score, and a CWE weakness type. A higher score means more of this CNA’s CVEs include those details, so defenders spend less time enriching records by hand.

Report card grade

100%

Overall score

Overall completeness100%

Vendor completeness100%

Product completeness100%

CVSS completeness100%

CWE completeness100%

100%

Update rate

Records revised after publishing

Vendor diversity

Distinct vendors covered

511 chars

Avg description length

Per CVE record

2023-04-18

First CVE date

Earliest assignment

2025-11-10

Latest CVE date

Most recent assignment

5.9

Average CVSS

Across scored CVEs

What these scores mean

Vendor completeness: The share of this CNA's CVEs that name an affected vendor.
Product completeness: The share that name a specific affected product.
CVSS completeness: The share that include a CVSS severity score.
CWE completeness: The share mapped to a CWE weakness type.
Update rate: How often this CNA revises CVE records after first publishing them.
Vendor diversity: How many distinct vendors this CNA publishes CVEs for.

Severity and exploitation

How the CVSS severity of Qualys's published CVEs breaks down, and how many are known to be exploited in the wild.

Critical0

High3

Medium7

Low0

In CISA’s Known Exploited Vulnerabilities catalog

None of Qualys's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Common weakness types

The CWE weakness categories Qualys most often assigns to its CVEs. Follow any weakness to its full explanation.

Publishing activity by year

How many CVEs Qualys has published each year.

2023

2024

2025

Top vendors

The vendors Qualys publishes the most CVEs for.

Qualys,Inc.10 CVEs
apple1 CVEs

Latest CVEs

The most recent CVEs assigned by Qualys.

CVE-2025-43079CWE-426
Local Privilege Escalation via qagent_uninstall.sh Qualys Cloud Agents
Medium · CVSS 6.3
EPSS 0.2%2025-11-10
CVE-2023-6149CWE-611
Possible XXE vulnerability in Jenkins Plugin for Qualys Web Application Security
Medium · CVSS 6.5
EPSS 0.5%2024-01-09
CVE-2023-6148CWE-79
Medium · CVSS 5.7
EPSS 0.5%2024-01-09
CVE-2023-6147CWE-611
Medium · CVSS 6.5
EPSS 0.5%2024-01-09
CVE-2023-6146CWE-79
Stored XSS Vulnerability in QualysGuard VM/PC
Medium · CVSS 5.7
EPSS 0.4%2023-12-08
CVE-2023-4777CWE-732
Incorrect Permission Assignment on Qualys Container Scanning Connector Plugin 1.6.2.6 and earlier
Medium · CVSS 4.3
EPSS 0.3%2023-09-08
CVE-2023-28143CWE-426
Local Privilege Escalation
High · CVSS 7.0
EPSS 0.2%2023-04-18
CVE-2023-28142CWE-362
High · CVSS 7.0
EPSS 0.1%2023-04-18
CVE-2023-28141CWE-59
Medium · CVSS 6.7
EPSS 0.2%2023-04-18
CVE-2023-28140CWE-427
Executable Hijacking
High · CVSS 7.0
EPSS 0.2%2023-04-18

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Other CNAs

Compare data quality across other CVE Numbering Authorities.

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Frequently asked questions

Common questions about the Qualys CNA.

What is the Qualys CNA?: Qualys is a CVE Numbering Authority (CNA) — an organization authorized to assign CVE IDs to vulnerabilities in its scope. It has published 10 CVE records since 2023.
How many CVEs has Qualys published?: Qualys has published 10 CVE records, including 1 in the last two years.
What is Qualys's CVE data quality grade?: RadicalNotion.AI grades Qualys's CVE data quality as A, with an overall completeness score of 100%. This reflects how consistently its CVE records include vendor (100%), product (100%), CVSS (100%), and CWE (100%) information.
What products does Qualys publish CVEs for?: Qualys most frequently publishes CVEs for Cloud Agent, Policy Compliance Connector Jenkins Plugin, policy compliance, mac os x, Web App Scanning Connector Jenkins Plugin.
Which vendors does Qualys cover?: Qualys publishes CVEs across 4 distinct vendors, most often Qualys,Inc., apple.
Is Qualys actively publishing CVEs?: Qualys is currently active, based on 1 CVEs in the last two years.
What is the average severity of Qualys's CVEs?: The average CVSS base score across Qualys's scored CVEs is 5.9.
Are any of Qualys's CVEs in CISA's Known Exploited Vulnerabilities catalog?: No. None of Qualys's CVEs are currently listed in CISA's Known Exploited Vulnerabilities (KEV) catalog.
What are the most common weakness types in Qualys's CVEs?: Qualys's CVEs most often map to these CWE weakness types: CWE-611 (Improper Restriction of XML External Entity Reference), CWE-426 (Untrusted Search Path), CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')), CWE-732 (Incorrect Permission Assignment for Critical Resource).
How does Qualys rank among CNAs?: By total CVE volume, Qualys ranks #305 of 370 CNAs, and it reports more complete CVE records than 60% of all CNAs.

References

CNA report-card grades are computed by RadicalNotion.AI from published CVE records. CVE data is sourced from the CVE Program.

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