SUSE CVE-2026-31801

zot is ancontainer image/artifact registry based on the Open Container Initiative Distribution Specification. From 1.3.0 to 2.1.14, zot's dist-spec authorization middleware infers the required action for PUT /v2/name/manifests/reference as create by default, and only switches to update when the t...

zot’s create-only policy allows overwrite attempts of existing latest tag (update permission not required)

zot’s dist-spec authorization middleware infers the required action for PUT /v2/name/manifests/reference as create by default, and only switches to update when the tag already exists and reference != "latest". as a result, when latest already exists, a user who is allowed to create but not allowe...

CVE-2026-31801

zot is ancontainer image/artifact registry based on the Open Container Initiative Distribution Specification. From 1.3.0 to 2.1.14, zot’s dist-spec authorization middleware infers the required action for PUT /v2/name/manifests/reference as create by default, and only switches to update when the t...

CVE-2026-31801 zot create-only policy allows overwrite attempts of existing latest tag (update permission not required)

zot is ancontainer image/artifact registry based on the Open Container Initiative Distribution Specification. From 1.3.0 to 2.1.14, zot’s dist-spec authorization middleware infers the required action for PUT /v2/name/manifests/reference as create by default, and only switches to update when the t...

CVE-2026-31801

Summary : CVE-2026-31801 affects zot, an OCI distribution registry, where the dist-spec authorization middleware misclassifies PUT /v2/{name}/manifests/{reference} as create and only switches to update when the tag exists and reference != "latest". As a result, a user allowed to create (but not u...

zot 安全漏洞

Zot is an open-source OCI image registry developed by The Zot Project. Versions 1.3.0 to 2.1.14 of Zot contain security vulnerabilities. These vulnerabilities stem from the improper operation inference of the dist-spec authorization middleware when handling PUT /v2/name/manifests/reference...