Vulnerability · Published Sep 15, 2026 · Assigned by ibm
CVE-2026-11928Security vulnerabilities have been addressed in IBM Verify Identity Access and IBM Security Verify Access
Critical 9.8
In plain English
A critical-severity out-of-bounds write in Security Verify Access from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 44% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.5%top 55.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
IBM Verify Identity Access is vulnerable to a buffer overflow attack.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| IBM | Verify Identity Access | 11.0.0 – through 11.0.3 Interim Fix 001 |
| IBM | Security Verify Access | 10.0.0 – through 10.0.9.2 Interim Fix 001 |
| IBM | Verify Identity Access Container | 11.0.0 – through 11.0.3 Interim Fix 001 |
| IBM | Security Verify Access Container | 10.0.0 – through 10.0.9.2 Interim Fix 001 |
Weakness: CWE-787 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://www.ibm.com/support/pages/node/7286188 vendor-advisory, patch