CVE-2026-64881

high Tenable
CVSS v3 Base Score
8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
1.4%
Exploitation probability in 30 days
Top 29% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Confidentiality
High
Integrity
High
Availability
High
Published: July 21, 2026 (46 days ago)
Last Modified: August 18, 2026
Vendor: Tenable
Source: NVD

Description

The audit file upload handler does not sanitize filenames, allowing shell metacharacters to flow into system command execution. This input validation failure enables command injection when chained with a related vulnerability.

CWE

CWE-78

Affected Products

tenable security center

References

🔗 www.tenable.com