# CVE-2026-12091: 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…

Source: https://junglewise.ai/threats/cve-2026-12091-ibm-security-verify-access-10-0-through-10-0-9-2-and-ibm-verify  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-08  
License: CC BY 4.0 with a link back

CVE-2026-12091 · Severity: low · CVSS 3.7 · Published 2026-10-08

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.

Technologies: [IBM Security Verify Access](https://junglewise.ai/threats/technologies/security-verify-access), [IBM Security Verify Access Container](https://junglewise.ai/threats/technologies/security-verify-access-container), [IBM Verify Identity Access](https://junglewise.ai/threats/technologies/verify-identity-access), [IBM Verify Identity Access Container](https://junglewise.ai/threats/technologies/verify-identity-access-container). Vendors: [IBM](https://junglewise.ai/threats/vendors/ibm).

## Quick answers

**Is CVE-2026-12091 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-12091 being exploited in the wild.

**How severe is CVE-2026-12091?** Low severity, with a CVSS score of 3.7, published 8 October 2026.

**Which products and versions are affected?** IBM Security Verify Access, IBM Security Verify Access Container, IBM Verify Identity Access, IBM Verify Identity Access Container. The advisory does not name versions.

**Is there a fix for CVE-2026-12091?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2026-12091?** Check whether you run IBM Security Verify Access, IBM Security Verify Access Container, IBM Verify Identity Access or one of the others listed. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- IBM Security Verify Access
- IBM Security Verify Access Container
- IBM Verify Identity Access
- IBM Verify Identity Access Container

## Related threats

- [IBM Verify Identity Access and Security Verify Access hard-coded credentials privilege escalation](https://junglewise.ai/threats/cve-2026-109126-ibm-verify-identity-access-11-0-3-1-and-ibm-security-verify)
- [IBM Security Verify Access cross-site scripting in Web UI](https://junglewise.ai/threats/cve-2026-78407-ibm-security-verify-access-10-0-through-10-0-9-2-and-ibm-verify)
- [IBM Security Verify Access deserialization of untrusted data](https://junglewise.ai/threats/cve-2026-78406-ibm-security-verify-access-10-0-through-10-0-9-2-and-ibm-verify)
- [IBM Security Verify Access deserialization of untrusted data](https://junglewise.ai/threats/cve-2026-78401-ibm-security-verify-access-10-0-through-10-0-9-2-and-ibm-verify)
- [IBM Security Verify Access and Verify Identity Access denial of service](https://junglewise.ai/threats/cve-2026-78399-ibm-security-verify-access-10-0-through-10-0-9-2-and-ibm-verify)