CVE-2026-46560 Open Access Management OpenAM - Authentication Bypass

Open Access Management (OpenAM) < 16.1.1 contains an authentication bypass caused by improper validation of RADIUS responses in the authentication module, letting unauthenticated network attackers impersonate users, exploit requires network access to send forged UDP packets.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.19% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Authentication Bypass
Impact
Broken Authentication
CVSS vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
30 October 2026
Updated
1 November 2026
Weakness
CWE-347

Vendor fix

Update to version 16.1.1 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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