CVE-2023-25927: IBM Security Verify Access

High severity, CVSS 7.5. EPSS: 1.5% chance of exploitation in the next 30 days.

IBM Security Verify Access 10.0.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4, and 10.0.5 could allow an attacker to crash the webseald process using specially crafted HTTP requests resulting in loss of access to the system. IBM X-Force ID: 247635.

Affected products

• IBM Security Verify Access: version 10.0.0 only; version 10.0.1 only; version 10.0.2 only; version 10.0.3 only; version 10.0.4 only; version 10.0.5 only

Published 2023-05-12. Last modified 2026-06-17.