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CVE-2026-32589— Mirror-registry: quay: insecure direct object reference in blobupload

CVSS 7.4 · High EPSS 0.04% · P11
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I. Basic Information for CVE-2026-32589

Vulnerability Information
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Vulnerability Title
Mirror-registry: quay: insecure direct object reference in blobupload
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in Red Hat Quay's container image upload process. An authenticated user with push access to any repository on the registry can interfere with image uploads in progress by other users, including those in repositories they do not have access to. This could allow the attacker to read, modify, or cancel another user's in-progress image upload.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: NVD (National Vulnerability Database)
Vulnerability Title
Red Hat Quay 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat Quay是美国红帽（Red Hat）公司的一款分布式容器镜像仓库，它主要用于构建、分布和部署容器。 Red Hat Quay存在安全漏洞，该漏洞源于容器镜像上传过程存在缺陷，可能导致经过身份验证的用户干扰其他用户的上传进程。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
Red Hatmirror registry for Red Hat OpenShift-cpe:/a:redhat:mirror_registry:1
Red Hatmirror registry for Red Hat OpenShift 2-cpe:/a:redhat:mirror_registry:2
Red HatRed Hat Quay 3-cpe:/a:redhat:quay:3
Red HatRed Hat Quay 3-cpe:/a:redhat:quay:3

II. Public POCs for CVE-2026-32589

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III. Intelligence Information for CVE-2026-32589

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Same Patch Batch · Red Hat · 2026-04-08 · 10 CVEs total

CVE-2026-325907.1 HIGHMirror-registry: remote code execution using pickle deserialization
CVE-2026-23776.5 MEDIUMMirror-registry: quay: quay: server-side request forgery via log export functionality
CVE-2025-578516.4 MEDIUMMce: privilege escalation via excessive /etc/passwd permissions
CVE-2025-578476.4 MEDIUMAnsible-automation-platform: privilege escalation via excessive group writable /etc/passwd
CVE-2025-578546.4 MEDIUMOsus-operator: privilege escalation via excessive /etc/passwd permissions
CVE-2025-578536.4 MEDIUMWeb-terminal: privilege escalation via excessive /etc/passwd permissions
CVE-2025-587136.4 MEDIUMRhpam: privilege escalation via excessive /etc/passwd permissions
CVE-2025-142435.3 MEDIUMMirror-registry: openshift mirror registry: user enumeration via authentication error mess
CVE-2026-325915.2 MEDIUMMirror-registry: quay: server-side request forgery in proxy cache upstream registry config

IV. Related Vulnerabilities

Same product: mirror registry for Red Hat OpenShift
Same vendor: Red Hat
Same weakness: CWE-639

V. Comments for CVE-2026-32589

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