CVE record · CVE-2026-23537

Feast: unauthenticated arbitrary file write

CVSS 9.1 CriticalCriticalEPSS 0.010 · 64th percentile

Critical, because:

CVSS score 9.1: 9.0 or more.

Published by the CVE Program (CNA: redhat) at 1 Jul 2026, 13:49 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Feast	Feast Feature Server	affected before 0.59.0 semver Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-feature-server-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-pipeline-runtime-datascience-cpu-py312-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-pipeline-runtime-pytorch-cuda-py312-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-pipeline-runtime-pytorch-llmcompressor-cuda-py312-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-pipeline-runtime-pytorch-rocm-py312-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-pipeline-runtime-tensorflow-cuda-py312-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-pipeline-runtime-tensorflow-rocm-py312-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-workbench-codeserver-datascience-cpu-py312-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-workbench-jupyter-datascience-cpu-py312-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-workbench-jupyter-pytorch-cuda-py312-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-workbench-jupyter-pytorch-llmcompressor-cuda-py312-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-workbench-jupyter-pytorch-rocm-py312-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-workbench-jupyter-tensorflow-cuda-py312-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-workbench-jupyter-tensorflow-rocm-py312-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected

Identifiers: CVE-2026-23537
CNA: redhat
Weakness (CWE): CWE-862
Tags: Feast Feature Server
Red Hat OpenShift AI (RHOAI)
Broken access control
Published: 1 Jul 2026
Updated: 15 Jul 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
9.1	Critical	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H	CNA (redhat)Used for this record
9.1	Critical	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H	ADP (redhat-SADP)

CISA KEV Not listed.
EPSS 0.010, the 64th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 1 Jul 2026. New records show when each source confirmed them.

Sources

References from the CNA

access.redhat.com/security/cve/CVE-2026-23537 vdb-entryredhat
bugzilla.redhat.com/show_bug.cgi?id=2429304 issue-trackingredhat
github.com/red-hat-data-services/feast/pull/192

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.