CVE-2026-11937

LOW CVSS 3.1: 3.1 EPSS 0.23%
Updated Aug 17, 2026
IBM
Parameter Value
CVSS 3.1 (LOW)
Affected Versions 10.0.0 — 11.0.3.0
Type CWE-416 (Use After Free)
Vendor IBM
Public PoC No

IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 and IBM Verify Identity Access Container 11.0 through 11.0.3 and IBM Security Verify Access Container 10.0 through 10.0.9.2 Reverse Proxy in certain configurations is vulnerable to a denial of service attack.

Attack Parameters

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

Impact Assessment

Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
Low
Partial disruption

CVSS Vector v3.1

Weakness Type (CWE)

Vulnerable Products 4

Configuration From (including) Up to (excluding)
Ibm Security_Verify_Access
cpe:2.3:a:ibm:security_verify_access:*:*:*:*:*:*:*:*
10.0.0 <= 10.0.9.2
Ibm Security_Verify_Access
cpe:2.3:a:ibm:security_verify_access:10.0.9.2:interim_fix1:*:*:*:*:*:*
Ibm Verify_Identity_Access
cpe:2.3:a:ibm:verify_identity_access:*:*:*:*:*:*:*:*
11.0 <= 11.0.3
Ibm Verify_Identity_Access_Container
cpe:2.3:a:ibm:verify_identity_access_container:*:*:*:*:*:*:*:*
11.0.0.0 <= 11.0.3.0