High severity · published Feb 17, 2026
CVE-2026-2630
[R1] Stand-alone Security Patches Available for Tenable Security Center versions 6.5.1, 6.6.0 and 6.7.2: SC-202602.1 + SC-202602.2
8.8
CVSS
1.3%
EPSS
No
On KEV
Description
A Command Injection vulnerability exists where an authenticated, remote attacker could execute arbitrary code on the underlying server where Tenable Security Center is hosted.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SC
Security Center · Tenable
through 6.7.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-2630
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-2630
www.tenable.com
https://www.tenable.com/security/tns-2026-06
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