CVE-2026-19679

Improper Input Validation

Published Aug 14, 2026 CVSS 4.0 · 8.7 High EPSS 1.6% KEV · Not listed
Description
An input validation vulnerability exists in Security Center's file upload handling, where insufficient sanitization of uploaded filenames could contribute to a downstream command injection issue.

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

Sign in to view the affected projects.

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': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description An input validation vulnerability exists in Security Center's file upload handling, where insufficient sanitization of uploaded filenames could contribute to a downstream command injection issue.
Title Improper Input Validation
Weaknesses CWE-78
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
tenable
Published
Updated
Aug 14, 2026, 7:33 PM
Reserved
Aug 12, 2026, 10:42 PM
Status
Analyzed
Published
Aug 14, 2026, 6:17 PM
Modified
Aug 19, 2026, 5:10 PM