CVE-2026-1346 -- CVSS 9.3 Vulnerability Briefing

CVE-2026-1346 | CVSS 9.3 (Critical) | Exploit: No known exploit

What Is It

CVE-2026-1346 is a critical-severity vulnerability affecting multiple IBM identity and access management products, specifically IBM Verify Identity Access (versions 11.0 through 11.0.2), IBM Security Verify Access (versions 10.0 through 10.0.9.1), IBM Security Verify Access Container, and IBM Verify Identity Access Container across the same respective version ranges.

Technical Detail

The CVE description as currently published is truncated, and full technical details of the flaw mechanism have not been confirmed at time of writing. Given the CVSS score of 9.3 Critical, the vulnerability likely involves a high-impact condition such as remote code execution, authentication bypass, or privilege escalation within the IBM identity access management stack. Organizations should treat this as a potentially unauthenticated or low-complexity attack vector until IBM publishes complete advisory details, as the affected products serve as core authentication and access control infrastructure.

Exploitation Status

No known exploit exists for this vulnerability at this time. CVE-2026-1346 is not listed in the CISA Known Exploited Vulnerabilities catalog, and exploit maturity is currently assessed as none. This status should be monitored closely given the critical severity rating and the high-value nature of the affected products as identity infrastructure targets.

Who Is Targeting This

No specific threat actor attribution at this time. No campaigns or targeted sectors have been associated with this CVE. However, identity and access management platforms are historically attractive targets for threat actors seeking persistent access, credential harvesting, or lateral movement within enterprise environments.

What To Do

Organizations running IBM Security Verify Access (10.0 through 10.0.9.1), IBM Verify Identity Access (11.0 through 11.0.2), or their container equivalents should consult IBM's official security advisory for available patches and apply them as a priority given the critical CVSS score. If patches are not yet available or cannot be applied immediately, restrict network access to affected systems to trusted administrative networks only, enforce multi-factor authentication on all management interfaces, and increase logging and monitoring on authentication events for anomalous activity. IBM's support portal and X-Force vulnerability database should be checked regularly for updated remediation guidance as full technical details become available.