CVE-2026-19639

Improper Access Control

Published Aug 14, 2026 CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
An improper access control vulnerability exists where an authenticated non-administrative application user could potentially view settings outside of their assigned scope.

Remediation

Vendor Solution

Tenable has released Security Center 6.9.0 to address these issues. The installation files can be obtained from the Tenable Downloads Portal:  https://www.tenable.com/downloads/security-center

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:tenable:security_center:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Tenable
Tenable security Center
Vendors & Products Tenable
Tenable security Center
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description An improper access control vulnerability exists where an authenticated non-administrative application user could potentially view settings outside of their assigned scope.
Title Improper Access Control
Weaknesses CWE-1284
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
tenable
Published
Updated
Aug 14, 2026, 6:01 PM
Reserved
Aug 12, 2026, 4:41 PM
Status
Analyzed
Published
Aug 14, 2026, 6:17 PM
Modified
Aug 19, 2026, 5:02 PM