CVE-2026-17616

Received Received - Intake

Reverse Proxy Cryptographic Validation Bypass in IBM Security Verify Access

Publication date: 2026-08-12

Last updated on: 2026-08-12

Assigner: IBM Corporation

Description

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.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-08-12

Last Modified

2026-08-12

Generated

2026-08-13

AI Q&A

2026-08-13

EPSS Evaluated

N/A

NVD

CVE-2026-17616

EUVD

EUVD-2026-57546

Affected Vendors & Products

Vendor	Product	Version / Range
ibm	security_verify_access	From 10.0 (inc) to 10.0.9.2 (inc)
ibm	verify_identity_access	From 11.0 (inc) to 11.0.3 (inc)
ibm	verify_identity_access_container	From 11.0 (inc) to 11.0.3 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-310	Cryptographic Issues

Attack-Flow Graph

Executive Summary

This vulnerability affects IBM Security Verify Access and IBM Verify Identity Access Reverse Proxy in certain configurations. It allows weaker than expected cryptographic validation of user-supplied data, potentially enabling attackers to bypass security controls.

Impact Analysis

An attacker could exploit this to manipulate data validation, leading to unauthorized access or data breaches. The impact includes potential exposure of sensitive information or unauthorized system access.

Compliance Impact

This vulnerability may violate compliance requirements for data protection and encryption standards in GDPR and HIPAA. Weak cryptographic validation could lead to unauthorized data access, resulting in non-compliance penalties.

Mitigation Strategies

Update IBM Security Verify Access to a version beyond 10.0.9.2 or IBM Verify Identity Access to a version beyond 11.0.3. Disable reverse proxy configurations that may allow weaker cryptographic validation until patches are applied.

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