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CVE-2026-18942— Feast-operator feast应用cronjob以feature-server sa运行用户Python导致提升

CVSS 5.5 · Medium EPSS 0.24% · P15

影响版本矩阵 15

厂商产品版本范围状态
Red HatRed Hat OpenShift AI (RHOAI)全部affected
全部affected
全部affected
全部affected
全部affected
全部affected
全部affected
全部affected
… +5 条更多
Red HatRed Hat OpenShift AI 2.251786110051< *unaffected
Red HatRed Hat OpenShift AI 3.41786107278< *unaffected
获取后续新漏洞提醒登录后订阅

一、 漏洞 CVE-2026-18942 基础信息

漏洞信息
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Vulnerability Title
Feast-operator: feast: feast apply cronjob runs user python with feature-server sa — tenant code to sa token escalation
来源: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in the Feast operator. A malicious tenant could inject arbitrary code into their feature repository. This code would be executed by an automated process with elevated privileges, allowing the tenant to steal sensitive credentials. This could lead to a direct escalation of privileges, granting the tenant administrative control over the Kubernetes cluster.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:L/A:L
来源: CVE Program / CVE List V5
Vulnerability Type
N/A
来源: CVE Program / CVE List V5

受影响产品

厂商产品影响版本CPE订阅
Red HatRed Hat OpenShift AI 2.25 1786110051 ~ * cpe:/a:redhat:openshift_ai:2.25::el9
Red HatRed Hat OpenShift AI 3.4 1786107278 ~ * cpe:/a:redhat:openshift_ai:3.4::el9
Red HatRed Hat OpenShift AI (RHOAI)-cpe:/a:redhat:openshift_ai
Red HatRed Hat OpenShift AI (RHOAI)-cpe:/a:redhat:openshift_ai
Red HatRed Hat OpenShift AI (RHOAI)-cpe:/a:redhat:openshift_ai
Red HatRed Hat OpenShift AI (RHOAI)-cpe:/a:redhat:openshift_ai
Red HatRed Hat OpenShift AI (RHOAI)-cpe:/a:redhat:openshift_ai
Red HatRed Hat OpenShift AI (RHOAI)-cpe:/a:redhat:openshift_ai
Red HatRed Hat OpenShift AI (RHOAI)-cpe:/a:redhat:openshift_ai
Red HatRed Hat OpenShift AI (RHOAI)-cpe:/a:redhat:openshift_ai
Red HatRed Hat OpenShift AI (RHOAI)-cpe:/a:redhat:openshift_ai
Red HatRed Hat OpenShift AI (RHOAI)-cpe:/a:redhat:openshift_ai
Red HatRed Hat OpenShift AI (RHOAI)-cpe:/a:redhat:openshift_ai
Red HatRed Hat OpenShift AI (RHOAI)-cpe:/a:redhat:openshift_ai
Red HatRed Hat OpenShift AI (RHOAI)-cpe:/a:redhat:openshift_ai

二、漏洞 CVE-2026-18942 的公开POC

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三、漏洞 CVE-2026-18942 的情报信息

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CVE-2026-18942 厂商安全公告 (2)

CVE-2026-18942 其他参考 (2)

同批安全公告 · Red Hat · 2026-08-10 · 共 33 条

CVE-2026-189489.9 CRITICALFeast 注册中心 UDFs 反序列化漏洞
CVE-2026-144509.9 CRITICALMaaS Billing权限提升漏洞：伪造HTTP头导致权限提升
CVE-2026-189508.8 HIGHOdh-dashboard 角色绑定创建中未检查的roleref导致权限提升漏洞
CVE-2026-189498.8 HIGHOdh-dashboard 集群角色授予对密钥及RBAC资源的全局读写权限漏洞
CVE-2026-186178.8 HIGHData-science-pipelines-operator: mysql dsn参数注入致本地文件泄露
CVE-2026-189518.8 HIGHRHOAI odh-training-operator 聚合 TrainJobs 权限漏洞
CVE-2026-137178.8 HIGHRhoai llm-d 推理网关默认命名空间用户可劫持共享流量
CVE-2026-189828.8 HIGHOdh-training-operator-rhel9 训练作业创建权限聚合漏洞
CVE-2026-186088.7 HIGHData-science-pipelines-operator 集群权限过度漏洞
CVE-2026-715768.5 HIGHRed Hat Multicluster Global Hub 输入验证错误漏洞
CVE-2026-189478.5 HIGHFeast /materialize端点授权绕过漏洞
CVE-2026-590908.4 HIGHGIMP 数字错误漏洞
CVE-2026-154678.1 HIGHTrustyai-Service-Operator lmevaljob侧边车容器绕过环境变量过滤漏洞
CVE-2026-155818.0 HIGHTrustyai-service-operator 服务绕过 kube-rbac-proxy 导致未授权访问
CVE-2026-636227.8 HIGHLibvirt 通过符号链接跟踪实现特权提升漏洞
CVE-2026-590877.8 HIGHGIMP 缓冲区错误漏洞
CVE-2026-189417.7 HIGHFeast Operator 默认无认证漏洞
CVE-2026-186217.6 HIGHData-sciences-pipeline dsp v1 路径任意工作流规范执行漏洞
CVE-2026-193877.6 HIGHGStreamer 缓冲区错误漏洞
CVE-2026-186117.5 HIGHData-science-pipelines-operator DSPO 数据库与S3凭据弱随机数生成漏洞

显示前 20 条，共 33 条。 查看全部 &rarr; →

IV. Related Vulnerabilities

Same product: Red Hat OpenShift AI 2.25
Same vendor: Red Hat

V. Comments for CVE-2026-18942

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