GO-2026-4668 zot’s create-only policy allows overwrite attempts of existing latest tag (update permission not required) in zotregistry.dev/zot

zot’s create-only policy allows overwrite attempts of existing latest tag update permission not required in zotregistry.dev/zot. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing...

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...