CVE-2026-12091: Security vulnerabilities have been found in IBM Verify Identity Access and IBM Security Verify Access

Description

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 denial of service due to a heap-based out-of-bounds read. A remote attacker could send a specially crafted request that causes a limited out‑of‑bounds memory read.

CVSS vector

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

Attack vector

Network

Complexity

Low

Privileges

None

User interaction

None

Confidentiality

None

Integrity

None

Availability

Low

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)0.3% · higher than 22% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

SV

Security Verify Access · IBM

10.0 through 10.0.9.2 · source: vendor, NVD

SV

Security Verify Access Container · IBM

10.0 through 10.0.9.2 · source: vendor, NVD

VI

Verify Identity Access · IBM

11.0 through 11.0.3 · source: vendor, NVD

VI

Verify Identity Access Container · IBM

11.0 through 11.0.3 · source: vendor, NVD