---
id: CVE-2026-11929
title: >-
  IBM Security Verify Identity Access Reverse Proxy in certain configurations
  may provide weaker than expected cryptographic validation of user supplied
  data.
summary: >-
  IBM Security Verify Identity Access Reverse Proxy in certain configurations
  may provide weaker than expected cryptographic validation of user supplied
  data.
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-327
vendor: IBM
product: Verify Identity Access
affected:
  - verify_identity_access >= 11.0.0 <= 11.0.3 Interim Fix 001
  - security_verify_access >= 10.0.0 <= 10.0.9.2 Interim Fix 001
  - verify_identity_access_container >= 11.0.0 <= 11.0.3 Interim Fix 001
  - security_verify_access_container >= 10.0.0 <= 10.0.9.2 Interim Fix 001
published: '2026-09-15'
updated: '2026-09-16'
sourceUpdated: '2026-09-16T19:21:55.793'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-11929'
references:
  - url: 'https://www.ibm.com/support/pages/node/7286188'
    label: psirt@us.ibm.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-15T19:33:15.290573Z'
ingestedAt: '2026-09-15T17:41:02.967Z'
epss: 0.00161
epssPercentile: 0.04473
---

## Overview

IBM Security Verify Identity Access Reverse Proxy in certain configurations may provide weaker than expected cryptographic validation of user supplied data.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.