CVE-2026-8639
IBM Verify Directory is affected by multiple vulnerabilities
IBM Security Verify Directory 10.0.0 through 10.0.4 and IBM Verify Directory 11.0.0 is vulnerable to session fixation. An attacker can establish a session and, after the victim authenticates, hijack the authenticated session to gain unauthorized access to the directory management console.
Fixes and workarounds
Fix
IBM strongly encourages customers to update their systems promptly. Product(s)Affected Version(s)FixIBM Security Verify Directory10.0.0-10.0.4Download and install IBM Security Verify Directory v10.0.4.4 Download document - https://www.ibm.com/support/pages/node/7292855 IBM Verify Directory11.0.0Download and install IBM Verify Directory v11.0.1.2 Download document - https://www.ibm.com/support/pages/node/7290214
Source: CNA: ibmFix
The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.
Source: CNA: ibmAffected products and versions
| Product | Versions | Authority |
|---|---|---|
| Security Verify Directory IBM |
≥ 10.0.0; ≤ 10.0.4 (affected, semver) | CNA: ibm |
| Verify Directory IBM |
11.0.0 (affected) | CNA: ibm |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 3.1 / 8.8 high |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | CNA: ibm |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://www.ibm.com/support/pages/node/7293828CNA: ibm · vendor-advisory, patch
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