CVE-2026-64881
Multiple vulnerabilities have been discovered in Tenable Security Center. Some of them allow an attacker to cause remote arbitrary code execution, SQL injection (SQLi), and security policy bypass.
CSIRTS triage
- What
- Multiple vulnerabilities in Tenable Security Center allow for remote code execution and SQL injection.
- Who is affected
- Users and administrators of Tenable Security Center.
- Urgency
- Remediation is necessary to prevent potential exploitation, although the severity is unknown.
- Action
- Review the advisory and apply the necessary updates.
AI-assisted analysis generated from the source advisory — verify against the original.
⚡ Watch CVE-2026-64881
Get an email if CVE-2026-64881 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.
Exploitation outlook
- Moderate exploitation risk1.4% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 71% of all EPSS-scored CVEs.
Advisory coverage (2)
- highCVE-2026-64881: The audit file upload handler does not sanitize filenames, allowing shell metacharacters to fl…nvd · 2026-07-21
- unknownMultiple vulnerabilities in Tenable Security Center (July 21, 2026)cert-fr-avis · 2026-07-21
External references
Embed the live status
— this badge updates automatically when the KEV or exploit status changes. How to embed it →
[](https://www.csirts.com/cve/CVE-2026-64881)