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CVE-2026-4101

CRITICAL CVSS 3.1: 9.8 EPSS 0.11%
Updated Apr 07, 2026
IBM
Parameter Value
CVSS 9.8 (CRITICAL)
Affected Versions 10.0.0.0 — 11.0.2.0
Type CWE-287 (Improper Authentication)
Vendor IBM
Public PoC No

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 under certain load conditions could allow an attacker to bypass authentication mechanisms and gain unauthorized access to the application.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Vulnerable Products 4

Configuration From (including) Up to (excluding)
Ibm Security_Verify_Access
cpe:2.3:a:ibm:security_verify_access:*:*:*:*:*:*:*:*
10.0.0.0 <= 10.0.9.1
Ibm Security_Verify_Access_Container
cpe:2.3:a:ibm:security_verify_access_container:*:*:*:*:*:*:*:*
10.0.0.0 <= 10.0.9.1
Ibm Verify_Identity_Access
cpe:2.3:a:ibm:verify_identity_access:*:*:*:*:*:*:*:*
11.0.0.0 <= 11.0.2.0
Ibm Verify_Identity_Access_Container
cpe:2.3:a:ibm:verify_identity_access_container:*:*:*:*:*:*:*:*
11.0.0.0 <= 11.0.2.0