What is CVE-2026-19679?

CVE-2026-19679 is a high-severity vulnerability in Tenable, Inc. Security Center, classified under OS Command Injection. CVSS score: 8.8/10. Published 2026-08-14.

How severe is CVE-2026-19679?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Tenable, Inc. Security Center

CVE-2026-19679

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.

Vulnerability class: Command Injection (OS Command Injection)

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Tenable, Inc. Security Center — versions 0

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

vulnreport@tenable.com (vendor-advisory)

Frequently asked questions

What is CVE-2026-19679?: CVE-2026-19679 is a high-severity vulnerability in Tenable, Inc. Security Center, classified under OS Command Injection. CVSS score: 8.8/10. Published 2026-08-14.
How severe is CVE-2026-19679?: High severity. CVSS v3 base score is 8.8 out of 10.