Tenable patches Enclave Security, Security Center flaws
ANSSI advisory details multiple vulnerabilities in Tenable Enclave Security and Security Center allowing remote code execution and privilege escalation.
Sourcecert.ssi.gouv.fr — open the original
What to check
- Applies to
- The 4 CVEs named below. Whether you run an affected version is not assessed: check the versions the source lists.
- Exploitation
- A public exploit is recorded for CVE-2026-19626 (weaponized); no exploitation in the wild is recorded.
The French national cybersecurity agency (ANSSI/CERT-FR) issued an advisory relaying Tenable security bulletins tns-2026-24 and tns-2026-25, covering multiple vulnerabilities in Tenable Enclave Security (versions prior to 1.9.0) and Security Center (versions prior to 6.9.0). The flaws, tracked as CVE-2026-19626, CVE-2026-19628, CVE-2026-19629, and CVE-2026-19635, allow an attacker to achieve remote arbitrary code execution and privilege escalation.
No evidence of active exploitation is mentioned in the advisory; it is a standard vendor patch notification relayed by CERT-FR. Organizations running affected Tenable products should consult the vendor's security bulletins and apply the available patches to remediate the vulnerabilities.
Mentioned in this report
Source reporting: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-1097
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