CVE-2026-8639

HighCVSS 8.8/10Last modified Nov 11, 2026

Description

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.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

VendorProductVersions
IBMSecurity Verify Directory>= 10.0.0, <= 10.0.4
IBMVerify Directory11.0.0

References

Timeline

Published
Nov 8, 2026
Last modified
Nov 11, 2026
NVD status
Awaiting Analysis

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CVE-2026-8639: High severity, CVSS 8.8 | Vulnix