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CVE-2026-18948

CVE.org · Published

Historical CVEs JSON AI instructions

Record status: Published
Identifier year (not publication year): 2026
Source publication: Aug 10, 2026
Source updated: Sep 28, 2026
Imported by cveboard: Oct 24, 2026
Source snapshot: cve_2026-10-24_midnight_baseline · Oct 24, 2026

CNA source text (English)

Feast: feast: unsafe dill deserialization of registry-stored udfs — rce on feature server and registry server

A flaw was found in Feast. The system improperly deserializes user-defined functions (UDFs) stored in its registry, which are serialized using the 'dill' library. This allows a remote attacker to store a malicious UDF, leading to unauthenticated arbitrary code execution on the feature server in default configurations. An authenticated attacker can also achieve arbitrary code execution on the registry server by bypassing authorization checks during deserialization. This vulnerability can result in cross-tenant data access and lateral movement within the system.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

Red Hat OpenShift AI 2.25

Vendor: Red Hat
Product: Red Hat OpenShift AI 2.25
Platforms: Unknown
Default status: affected
Package: rhoai/odh-feature-server-rhel9
Package collection: https://catalog.redhat.com/software/containers/

Red Hat OpenShift AI 2.25 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
1786110051	`unaffected`	rpm	*	Unavailable	None listed

Red Hat OpenShift AI 3.3

Vendor: Red Hat
Product: Red Hat OpenShift AI 3.3
Platforms: Unknown
Default status: affected
Package: rhoai/odh-feature-server-rhel9
Package collection: https://catalog.redhat.com/software/containers/

Red Hat OpenShift AI 3.3 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
1786110033	`unaffected`	rpm	*	Unavailable	None listed

Red Hat OpenShift AI 3.4

Vendor: Red Hat
Product: Red Hat OpenShift AI 3.4
Platforms: Unknown
Default status: affected
Package: rhoai/odh-feature-server-rhel9
Package collection: https://catalog.redhat.com/software/containers/

Red Hat OpenShift AI 3.4 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
1786107278	`unaffected`	rpm	*	Unavailable	None listed

Red Hat OpenShift AI 3.4

Vendor: Red Hat
Product: Red Hat OpenShift AI 3.4
Platforms: Unknown
Default status: affected
Package: rhoai/odh-feature-server-rhel9
Package collection: https://catalog.redhat.com/software/containers/

Red Hat OpenShift AI 3.4 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
1787068065	`unaffected`	rpm	*	Unavailable	None listed

Red Hat OpenShift AI (RHOAI)

Vendor: Red Hat
Product: Red Hat OpenShift AI (RHOAI)
Platforms: Unknown
Default status: unaffected
Package: rhoai/odh-pipeline-runtime-datascience-cpu-py312-rhel9
Package collection: https://access.redhat.com/downloads/content/package-browser/

No explicit version tuples; consult this entry's default status.

Red Hat OpenShift AI (RHOAI)

Vendor: Red Hat
Product: Red Hat OpenShift AI (RHOAI)
Platforms: Unknown
Default status: unaffected
Package: rhoai/odh-pipeline-runtime-pytorch-cuda-py312-rhel9
Package collection: https://access.redhat.com/downloads/content/package-browser/

No explicit version tuples; consult this entry's default status.

Red Hat OpenShift AI (RHOAI)

Vendor: Red Hat
Product: Red Hat OpenShift AI (RHOAI)
Platforms: Unknown
Default status: unaffected
Package: rhoai/odh-pipeline-runtime-pytorch-llmcompressor-cuda-py312-rhel9
Package collection: https://access.redhat.com/downloads/content/package-browser/

No explicit version tuples; consult this entry's default status.

Red Hat OpenShift AI (RHOAI)

Vendor: Red Hat
Product: Red Hat OpenShift AI (RHOAI)
Platforms: Unknown
Default status: unaffected
Package: rhoai/odh-pipeline-runtime-pytorch-rocm-py312-rhel9
Package collection: https://access.redhat.com/downloads/content/package-browser/

No explicit version tuples; consult this entry's default status.

Red Hat OpenShift AI (RHOAI)

Vendor: Red Hat
Product: Red Hat OpenShift AI (RHOAI)
Platforms: Unknown
Default status: unaffected
Package: rhoai/odh-pipeline-runtime-tensorflow-cuda-py312-rhel9
Package collection: https://access.redhat.com/downloads/content/package-browser/

No explicit version tuples; consult this entry's default status.

Red Hat OpenShift AI (RHOAI)

Vendor: Red Hat
Product: Red Hat OpenShift AI (RHOAI)
Platforms: Unknown
Default status: unaffected
Package: rhoai/odh-pipeline-runtime-tensorflow-rocm-py312-rhel9
Package collection: https://access.redhat.com/downloads/content/package-browser/

No explicit version tuples; consult this entry's default status.

Red Hat OpenShift AI (RHOAI)

Vendor: Red Hat
Product: Red Hat OpenShift AI (RHOAI)
Platforms: Unknown
Default status: unaffected
Package: rhoai/odh-workbench-codeserver-datascience-cpu-py312-rhel9
Package collection: https://access.redhat.com/downloads/content/package-browser/

No explicit version tuples; consult this entry's default status.

Red Hat OpenShift AI (RHOAI)

Vendor: Red Hat
Product: Red Hat OpenShift AI (RHOAI)
Platforms: Unknown
Default status: unaffected
Package: rhoai/odh-workbench-jupyter-datascience-cpu-py312-rhel9
Package collection: https://access.redhat.com/downloads/content/package-browser/

No explicit version tuples; consult this entry's default status.

Red Hat OpenShift AI (RHOAI)

Vendor: Red Hat
Product: Red Hat OpenShift AI (RHOAI)
Platforms: Unknown
Default status: unaffected
Package: rhoai/odh-workbench-jupyter-pytorch-cuda-py312-rhel9
Package collection: https://access.redhat.com/downloads/content/package-browser/

No explicit version tuples; consult this entry's default status.

Red Hat OpenShift AI (RHOAI)

Vendor: Red Hat
Product: Red Hat OpenShift AI (RHOAI)
Platforms: Unknown
Default status: unaffected
Package: rhoai/odh-workbench-jupyter-pytorch-llmcompressor-cuda-py312-rhel9
Package collection: https://access.redhat.com/downloads/content/package-browser/

No explicit version tuples; consult this entry's default status.

Red Hat OpenShift AI (RHOAI)

Vendor: Red Hat
Product: Red Hat OpenShift AI (RHOAI)
Platforms: Unknown
Default status: unaffected
Package: rhoai/odh-workbench-jupyter-pytorch-rocm-py312-rhel9
Package collection: https://access.redhat.com/downloads/content/package-browser/

No explicit version tuples; consult this entry's default status.

Red Hat OpenShift AI (RHOAI)

Vendor: Red Hat
Product: Red Hat OpenShift AI (RHOAI)
Platforms: Unknown
Default status: unaffected
Package: rhoai/odh-workbench-jupyter-tensorflow-cuda-py312-rhel9
Package collection: https://access.redhat.com/downloads/content/package-browser/

No explicit version tuples; consult this entry's default status.

Red Hat OpenShift AI (RHOAI)

Vendor: Red Hat
Product: Red Hat OpenShift AI (RHOAI)
Platforms: Unknown
Default status: unaffected
Package: rhoai/odh-workbench-jupyter-tensorflow-rocm-py312-rhel9
Package collection: https://access.redhat.com/downloads/content/package-browser/

No explicit version tuples; consult this entry's default status.