Vulnerability in Ibm Security Verify Access
CVE-2026-1491
IBM Verify Identity Access Container 11.0 through 11.0.2 and IBM Security Verify Access Container 10.0 through 10.0.9.1 and IBM Verify Identity Access 11.0 through 11.0.2 and IBM Security Verify Access 10.0 through 10.0.9.1 IBM Security Ve…
Vulnerability class: HTTP Request Smuggling
EPSS: 0.000 (3.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Ibm Security Verify Access — versions 10.0
- Ibm Security Verify Access Container — versions 10.0
- Ibm Verify Identity Access — versions 11.0
- Ibm Verify Identity Access Container — versions 11.0
Weakness classification (CWE)
References
- www.ibm.com/support/pages/node/7268253 (vendor-advisory, patch)
Frequently asked questions
- What is CVE-2026-1491?
- CVE-2026-1491 is a medium-severity vulnerability in Ibm Security Verify Access, classified under Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling). CVSS score: 5.3/10. Published 2026-04-01.
- How severe is CVE-2026-1491?
- Medium severity. CVSS v3 base score is 5.3 out of 10.