PT-2026-62103 · Tenable · Securitycenter

CVE-2026-64879 · Published 2026-07-21 · Updated 2026-07-21

NVD

CVSS v3.1

9.9

Critical

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

A filename supplied during file upload is not properly sanitized before being used in system command execution, allowing an attacker to inject shell metacharacters and achieve command injection via the audit file upload functionality.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2026-64879

Affected Products

Securitycenter

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-64879 · Security Note
• https://tenable.com/security/tns-2026-19 · Note