<Vulnerability name="CVE-2026-55970">
    <DocumentDistribution xml:lang="en">Copyright © 2012 Red Hat, Inc. All rights reserved.</DocumentDistribution>
    <ThreatSeverity>Moderate</ThreatSeverity>
    <PublicDate>2026-07-27T11:09:41</PublicDate>
    <Bugzilla id="2507438" url="https://bugzilla.redhat.com/show_bug.cgi?id=2507438" xml:lang="en:us">
thrift: Apache Thrift C++ bindings: Information disclosure due to buffer over-read vulnerability
    </Bugzilla>
    <CVSS3 status="draft">
        <CVSS3BaseScore>6.5</CVSS3BaseScore>
        <CVSS3ScoringVector>CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L</CVSS3ScoringVector>
    </CVSS3>
    <CWE>CWE-125</CWE>
    <Details xml:lang="en:us" source="Mitre">
Buffer Over-read vulnerability in Apache Thrift C++ bindings.

This issue affects Apache Thrift: before 0.24.0.

Users are recommended to upgrade to version 0.24.0, which fixes the issue.
    </Details>
    <Details xml:lang="en:us" source="Red Hat">
A flaw was found in Apache Thrift C++ bindings. This buffer over-read vulnerability allows a remote attacker to read beyond the intended memory boundaries. This could lead to the disclosure of sensitive information or cause the application to become unavailable.
    </Details>
    <Statement xml:lang="en:us">
This Moderate impact vulnerability in Apache Thrift C++ bindings could lead to information disclosure due to a buffer over-read. Red Hat products utilizing affected versions of Apache Thrift, such as Red Hat Enterprise Linux AI, OpenShift Container Platform, and Red Hat OpenShift AI, may be susceptible if processing untrusted data with Thrift client applications.
    </Statement>
    <PackageState impact="moderate" cpe="cpe:/a:redhat:confidential_compute_attestation:1">
        <ProductName>Confidential Compute Attestation</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>openshift-sandboxed-containers/osc-podvm-payload-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:ai_inference_server:3">
        <ProductName>Red Hat AI Inference Server</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhaii/model-opt-cuda-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:ai_inference_server:3">
        <ProductName>Red Hat AI Inference Server</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhaiis/model-opt-cuda-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:ai_inference_server:3">
        <ProductName>Red Hat AI Inference Server</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhaiis/vllm-cpu-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:ai_inference_server:3">
        <ProductName>Red Hat AI Inference Server</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhaiis/vllm-cuda-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:ai_inference_server:3">
        <ProductName>Red Hat AI Inference Server</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhaiis/vllm-neuron-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:ai_inference_server:3">
        <ProductName>Red Hat AI Inference Server</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhaiis/vllm-rocm-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:ai_inference_server:3">
        <ProductName>Red Hat AI Inference Server</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhaiis/vllm-spyre-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:ai_inference_server:3">
        <ProductName>Red Hat AI Inference Server</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhaiis/vllm-tpu-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:ai_inference_server:3">
        <ProductName>Red Hat AI Inference Server</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhaii/vllm-cpu-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:ai_inference_server:3">
        <ProductName>Red Hat AI Inference Server</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhaii/vllm-cuda-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:ai_inference_server:3">
        <ProductName>Red Hat AI Inference Server</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhaii/vllm-gaudi-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:ai_inference_server:3">
        <ProductName>Red Hat AI Inference Server</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhaii/vllm-neuron-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:ai_inference_server:3">
        <ProductName>Red Hat AI Inference Server</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhaii/vllm-rocm-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:ai_inference_server:3">
        <ProductName>Red Hat AI Inference Server</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhaii/vllm-spyre-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:ai_inference_server:3">
        <ProductName>Red Hat AI Inference Server</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhaii/vllm-tpu-rhel9</PackageName>
    </PackageState>
    <PackageState impact="moderate" cpe="cpe:/a:redhat:enterprise_linux_ai:3">
        <ProductName>Red Hat Enterprise Linux AI (RHEL AI) 3</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>thrift</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhai/base-image-cpu-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhai/base-image-cuda-12.9-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhai/base-image-cuda-13.0-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhai/base-image-gaudi-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhai/base-image-neuron-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhai/base-image-rocm-6.4-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhai/base-image-rocm-7.0-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhai/base-image-rocm-7.1-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhai/base-image-spyre-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhai/base-image-tpu-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhoai/odh-automl-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhoai/odh-autorag-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhoai/odh-kserve-autogluon-server-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhoai/odh-llama-stack-core-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhoai/odh-llm-d-kv-cache-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhoai/odh-mlserver-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhoai/odh-spark-operator-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhoai/odh-th06-cpu-torch210-py312-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhoai/odh-th06-cpu-torch291-py312-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhoai/odh-th06-cuda130-torch210-py312-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhoai/odh-th06-cuda130-torch291-py312-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhoai/odh-th06-rocm64-torch291-py312-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhoai/odh-trustyai-garak-lls-provider-dsp-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhoai/odh-workbench-codeserver-datascience-cpu-py312-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhoai/odh-workbench-jupyter-datascience-cpu-py312-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhoai/odh-workbench-jupyter-minimal-cpu-py312-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhoai/odh-workbench-jupyter-minimal-cuda-py312-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhoai/odh-workbench-jupyter-minimal-rocm-py312-rhel9</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/a:redhat:openshift_ai">
        <ProductName>Red Hat OpenShift AI (RHOAI)</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>rhoai/odh-workbench-jupyter-pytorch-llmcompressor-cuda-py312-rhel9</PackageName>
    </PackageState>
    <PackageState impact="moderate" cpe="cpe:/a:redhat:openshift:4">
        <ProductName>Red Hat OpenShift Container Platform 4</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>conmon-rs</PackageName>
    </PackageState>
    <PackageState impact="moderate" cpe="cpe:/a:redhat:openshift:4">
        <ProductName>Red Hat OpenShift Container Platform 4</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>kata-containers</PackageName>
    </PackageState>
    <PackageState impact="moderate" cpe="cpe:/a:redhat:openshift_update_service:5">
        <ProductName>Red Hat OpenShift Update Service</ProductName>
        <FixState>Fix deferred</FixState>
        <PackageName>openshift-update-service/openshift-update-service-rhel8</PackageName>
    </PackageState>
    <References xml:lang="en:us">
https://www.cve.org/CVERecord?id=CVE-2026-55970
https://nvd.nist.gov/vuln/detail/CVE-2026-55970
https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9
https://lists.apache.org/thread/8pbnw4dyxxc9opp6qq725jhrzg25v8q7
    </References>
</Vulnerability>