Tenable Security Center is widely used by security teams; authenticated RCE as the service account can enable enterprise compromise and data access.
CVE-2026-19626
Authenticated RCE in Tenable Security Center report rendering.
Is CVE-2026-19626 being exploited?
Not confirmed. CVE-2026-19626 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 1.4% probability of exploitation in the next 30 days.
How severe is CVE-2026-19626?
CVE-2026-19626 is rated Critical with a CVSS score of 9.4. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-19626?
Yes. A fix has been recorded for CVE-2026-19626. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-19626 affect?
CVE-2026-19626 affects Tenable Security Center. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-19626?
Restrict report access, revoke non-admin report permissions; apply vendor patch immediately when released.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated non-admin can execute arbitrary code during server-side report rendering as the service account, enabling lateral movement, data access, and persistence.
Immediate action required
- affected< 6.9.0
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.