RCE in Tenable Security Center
CVE-2026-19626
A remote code execution vulnerability exists in Tenable Security Center's report generation functionality. An authenticated, non-administrative user could exploit this issue by supplying specially crafted input that is later processed unsafely during server-side report rendering, resulting in arbitrary code execution with the privileges of the service account.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.019 (78.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 78.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.019 · change: +0.004
Affected products
- Tenable Security Center
- Tenable, Inc. Security Center — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.tenable.com/security/tns-2026-22 (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-19626?
- CVE-2026-19626 is a critical-severity vulnerability in Tenable Security Center, classified under Eval Injection. CVSS score: 9.9/10. Published 2026-08-14.
- How severe is CVE-2026-19626?
- Critical severity. CVSS v3 base score is 9.9 out of 10.
- Is CVE-2026-19626 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.