CVE-2026-78401
Critical
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 remote unauthenticated attacker to execute arbitrary code on the system due to the deserialization of untrusted data.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Ibm Security Verify Access
PublishedOct 8, 2026
First seenOct 8, 2026
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Update
- ibm security_verify_access10.0.9.3 or later
- ibm verify_identity_access11.0.3.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ibm security_verify_access | 10.0.0 ≤ v < 10.0.9.3 | 10.0.9.3 |
| ibm security_verify_access_container | 10.0.0.0 ≤ v ≤ 10.0.9.2 | — |
| ibm verify_identity_access | 11.0 ≤ v < 11.0.3.1 | 11.0.3.1 |
| ibm verify_identity_access_container | 11.0.0.0 ≤ v ≤ 11.0.3.0 | — |
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