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CVE-2026-19626

Tenable Security Center remote code execution

9.9 CRITICALEPSS 1.85%
  1. Published14 Aug 2026

Description

A remote code execution vulnerability exists in Tenable Security Center's report generation functionality. An authenticated, non-administrative user could exploit this issue by supplying specially crafted input that is later processed unsafely during server-side report rendering, resulting in arbitrary code execution with the privileges of the service account.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredLow
User interactionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected products

Tenable Security Center< 6.9.0

Remediation

Fixed in
Tenable Security Center≥ 6.9.0

References

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Frequently asked

Is CVE-2026-19626 being actively exploited?

CVE-2026-19626 is not in the CISA KEV catalog. Its EPSS exploit probability is 1.85%.

How severe is CVE-2026-19626?

CVE-2026-19626 has a CVSS 3.1 base score of 9.9, rated critical. EPSS estimates a 1.85% probability of exploitation.

Which products are affected by CVE-2026-19626?

Affected products include Tenable Security Center.

How do I fix CVE-2026-19626?

Upgrade affected software to a fixed version, for example Tenable Security Center 6.9.0 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-19626 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.