IBM Verify Access 10.0-10.0.9.2/ID Access 11.0-11.0.3 DoS via recursion
CVE-2026-19498 Published on October 8, 2026
Security vulnerabilities have been found in IBM Verify Identity Access and IBM Security Verify Access
IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 could allow a remote attacker to cause a denial of service due to uncontrolled recursion.
Vulnerability Analysis
CVE-2026-19498 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a high impact on availability.
Weakness Type
What is a Stack Exhaustion Vulnerability?
The product does not properly control the amount of recursion which takes place, consuming excessive resources, such as allocated memory or the program stack.
CVE-2026-19498 has been classified to as a Stack Exhaustion vulnerability or weakness.
Products Associated with CVE-2026-19498
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Affected Versions
IBM Security Verify Access:- Version 10.0, <= 10.0.9.2 is affected.
- Version 11.0, <= 11.0.3 is affected.
- Version 10.0, <= 10.0.9.2 is affected.
- Version 11.0, <= 11.0.3 is affected.