CVE-2026-105115 OpenAM - Insecure Deserialization

OpenAM before 16.1.3 contains an insecure deserialization vulnerability in the legacy JAX-RPC SOAP interface, letting remote attackers instantiate arbitrary classes without authentication, exploit requires sending crafted SOAP requests.

CVSS base score 8.6 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.46% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Insecure Deserialization
Impact
Remote Code Execution, Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Published
3 October 2026
Updated
15 October 2026
Weakness
CWE-306

Vendor fix

Upgrade to version 16.1.3 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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