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Tenable, Inc. security advisory (AV26-820)

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Serial Number: AV26-820 Date: August 17, 2026 As of August 14, 2026, Tenable, Inc. is affected by vulnerabilities in the following product: Security Center Prior to 6.9.0 The Cyber Centre encourages users and administrators to review the provided web link and apply any necessary updates as they become available. [R1] Security Center Version 6.9.0 Fixes Multiple Vulnerabilities - Security Advisory | Tenable®

CSIRTS triage

vendor: Tenableproduct: Security CenterOtheraffected: prior to 6.9.0
What
Multiple vulnerabilities affect Tenable Security Center.
Who is affected
Deployments running Tenable Security Center versions before 6.9.0.
Urgency
Unspecified; consult Tenable's detailed advisory for severity and exploitation status.
Action
Update Tenable Security Center to version 6.9.0 or later.

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Details

Source
Canadian Centre for Cyber Security (CA · national-cert · site)
Severity
unknown
Published
2026-08-17
Exploitation
Not in CISA KEV at last sync

Original advisory: https://cyber.gc.ca/en/alerts-advisories/tenable-inc-security-advisory-av26-820

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