IBM Security Verify Access up to 10.0.9.2/11.0.3 Reverse Proxy inadequate encryption

Summaryinfo

A vulnerability classified as problematic was found in IBM Security Verify Access, Security Verify Access Container, Verify Identity Access and Verify Identity Access Container up to 10.0.9.2/11.0.3. This issue affects some unknown processing of the component Reverse Proxy. Such manipulation leads to inadequate encryption. This vulnerability is listed as CVE-2026-11923. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in IBM Security Verify Access, Security Verify Access Container, Verify Identity Access and Verify Identity Access Container up to 10.0.9.2/11.0.3 and classified as problematic. Affected by this issue is an unknown function of the component Reverse Proxy. The manipulation with an unknown input leads to a inadequate encryption vulnerability. Using CWE to declare the problem leads to CWE-326. The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required. Impacted is confidentiality. CVE summarizes:

IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 and IBM Verify Identity Access Container 11.0 through 11.0.3 Reverse Proxy in certain configurations may provide weaker than expected cryptographic validation of user supplied data.

The advisory is shared for download at ibm.com. This vulnerability is handled as CVE-2026-11923 since 06/10/2026. The exploitation is known to be difficult. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 08/12/2026). The MITRE ATT&CK project declares the attack technique as T1600.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

• Virtualization Software

Vendor

• IBM

Name

• Security Verify Access
• Security Verify Access Container
• Verify Identity Access
• Verify Identity Access Container

Version

• 10.0.9.0
• 10.0.9.1
• 10.0.9.2
• 11.0.0
• 11.0.1
• 11.0.2
• 11.0.3

License

• commercial

Website

• Vendor: https://www.ibm.com/

CPE 2.3info

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Once again VulDB remains the best source for vulnerability data.

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