access.redhat.comvdb entry
https://access.redhat.com/security/cve/CVE-2026-2651 CVE-2026-2651
CRITICAL
Missing Authorization Validation in mlflow/mlflow
Record summary
CVE-2026-2651 has a selected CVSS score of 9.0 (critical).
Description
A vulnerability in MLflow versions <=3.10.1.dev0 allows unauthorized access to multipart upload (MPU) endpoints when the `--serve-artifacts` mode is enabled. The authorization logic does not enforce resource-level permission checks for `/mlflow-artifacts/mpu/*` endpoints, enabling attackers to overwrite artifacts belonging to other users. This can lead to unauthorized cross-user writes, model supply chain poisoning, and arbitrary code execution when compromised models are loaded. The issue is resolved in version 3.10.0.
Description source: CVE List
Exploitation context
CISA SSVC decision
ExploitationPoC
AutomatableNo
Technical impactTotal
CISA Coordinator · SSVC 2.0.3 · Evaluated May 26, 2026 · Source: CVE List
Affected products and versions
Showing 12 of 21| Product | Source | Version range | Status |
|---|---|---|---|
Default status: unaffected | CVE List | Version data not supplied | |
Red Hat OpenShift AI (RHOAI)Browse Red Hat / Red Hat OpenShift AI (RHOAI)rhoai/odh-pipeline-runtime-datascience-cpu-py312-rhel9Default status: unaffected | CVE List | Version data not supplied | |
Red Hat OpenShift AI (RHOAI)Browse Red Hat / Red Hat OpenShift AI (RHOAI)rhoai/odh-pipeline-runtime-pytorch-cuda-py312-rhel9Default status: unaffected | CVE List | Version data not supplied | |
Red Hat OpenShift AI (RHOAI)Browse Red Hat / Red Hat OpenShift AI (RHOAI)rhoai/odh-pipeline-runtime-pytorch-llmcompressor-cuda-py312-rhel9Default status: unaffected | CVE List | Version data not supplied | |
Red Hat OpenShift AI (RHOAI)Browse Red Hat / Red Hat OpenShift AI (RHOAI)rhoai/odh-pipeline-runtime-pytorch-rocm-py312-rhel9Default status: unaffected | CVE List | Version data not supplied | |
Red Hat OpenShift AI (RHOAI)Browse Red Hat / Red Hat OpenShift AI (RHOAI)rhoai/odh-pipeline-runtime-tensorflow-cuda-py312-rhel9Default status: unaffected | CVE List | Version data not supplied | |
Red Hat OpenShift AI (RHOAI)Browse Red Hat / Red Hat OpenShift AI (RHOAI)rhoai/odh-pipeline-runtime-tensorflow-rocm-py312-rhel9Default status: unaffected | CVE List | Version data not supplied | |
Red Hat OpenShift AI (RHOAI)Browse Red Hat / Red Hat OpenShift AI (RHOAI)rhoai/odh-th06-cpu-torch210-py312-rhel9Default status: unaffected | CVE List | Version data not supplied | |
Red Hat OpenShift AI (RHOAI)Browse Red Hat / Red Hat OpenShift AI (RHOAI)rhoai/odh-th06-cuda130-torch210-py312-rhel9Default status: unaffected | CVE List | Version data not supplied | |
Red Hat OpenShift AI (RHOAI)Browse Red Hat / Red Hat OpenShift AI (RHOAI)rhoai/odh-th06-rocm64-torch291-py312-rhel9Default status: unaffected | CVE List | Version data not supplied | |
Red Hat OpenShift AI (RHOAI)Browse Red Hat / Red Hat OpenShift AI (RHOAI)rhoai/odh-training-cuda128-torch29-py312-rhel9Default status: unaffected | CVE List | Version data not supplied | |
Red Hat OpenShift AI (RHOAI)Browse Red Hat / Red Hat OpenShift AI (RHOAI)rhoai/odh-workbench-codeserver-datascience-cpu-py312-rhel9Default status: unaffected | CVE List | Version data not supplied | |
References
7RHBZ#2481117issue tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2481117 github.com
https://github.com/mlflow/mlflow github.com
https://github.com/mlflow/mlflow/commit/d7290811d8f3c95366d80109424edc1fb1ad966f huntr.com
https://huntr.com/bounties/65beb119-d3e0-4e03-af2f-fa98f78f83dc nvd.nist.gov
https://nvd.nist.gov/vuln/detail/CVE-2026-2651 security.access.redhat.comx_sadp csaf vex
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2651.json