Open Access Management (OpenAM) is an access management solution. Prior to 16.1.1, the anonymous Push Notification SNS callback handled by SnsMessageResource falls back to a CTS predicate blob after a messageId expires from the in-memory dispatcher, treats top-level blob keys as Java class names for Class.forName, and deserializes attacker-controlled JSON through Jackson. A low-privileged user who starts Push Registration and obtains the messageId, shared secret, and challenge can wait for expiry, replace the persistent blob through anonymous callbacks, and trigger class loading and construction in the OpenAM JVM. The primitive can cause classpath-dependent process execution, file writes, or denial of service, although command execution was not confirmed on the tested stock classpath. This issue is fixed in version 16.1.1.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - Open Access Management (OpenAM) is an access management solution. Prior to 16.1.1, the anonymous Push     Notification SNS callback handled by SnsMessageResource falls back to a CTS predicate blob after a     messageId expires from the in-memory dispatcher, treats top-level blob keys as Java class names for     Class.forName, and deserializes attacker-controlled JSON through Jackson. A low-privileged user who starts     Push Registration and obtains the messageId, shared secret, and challenge can wait for expiry, replace the     persistent blob through anonymous callbacks, and trigger class loading and construction in the OpenAM JVM.
    The primitive can cause classpath-dependent process execution, file writes, or denial of service, although     command execution was not confirmed on the tested stock classpath. This issue is fixed in version 16.1.1.
    (CVE-2026-45794)

Note that Nessus relies on the presence of the package as reported by the vendor.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - Open Access Management (OpenAM) is an access management solution. Prior to 16.1.1, the anonymous Push
    Notification SNS callback handled by SnsMessageResource falls back to a CTS predicate blob after a
    messageId expires from the in-memory dispatcher, treats top-level blob keys as Java class names for
    Class.forName, and deserializes attacker-controlled JSON through Jackson. A low-privileged user who starts
    Push Registration and obtains the messageId, shared secret, and challenge can wait for expiry, replace the
    persistent blob through anonymous callbacks, and trigger class loading and construction in the OpenAM JVM.
    The primitive can cause classpath-dependent process execution, file writes, or denial of service, although
    command execution was not confirmed on the tested stock classpath. This issue is fixed in version 16.1.1.
    (CVE-2026-45794)

ID	Name	Product	Family	Type	Severity
346360	Linux Distros Unpatched Vulnerability : CVE-2026-45794	Nessus	Misc.	Local	high
443973	SCA: security update for org.openidentityplatform.openam:openam-push-notification (GHSA-pp89-732f-3g8q)	Tenable Cloud Security	SCA Checks	Local	high
443973	SCA: security update for org.openidentityplatform.openam:openam-push-notification (GHSA-pp89-732f-3g8q)	Tenable Self-Hosted Container Security	SCA Checks	Local	high

Detections

Analytics

CVE-2026-45794

high

Tenable Plugins

high

high

high