{"id":"CVE-2026-35172","sourceIdentifier":"security-advisories@github.com","published":"2026-04-06T20:16:25.607","lastModified":"2026-09-09T13:19:39.007","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Distribution is a toolkit to pack, ship, store, and deliver container content. Prior to 3.1.0, distribution can restore read access in repo a after an explicit delete when storage.cache.blobdescriptor: redis and storage.delete.enabled: true are both enabled. The delete path clears the shared digest descriptor but leaves stale repo-scoped membership behind, so a later Stat or Get from repo b repopulates the shared descriptor and makes the deleted blob readable from repo a again. This vulnerability is fixed in 3.1.0."},{"lang":"es","value":"Distribución es un conjunto de herramientas para empaquetar, enviar, almacenar y entregar contenido de contenedores. Antes de la 3.1.0, distribución puede restaurar el acceso de lectura en el repositorio a después de una eliminación explícita cuando storage.cache.blobdescriptor: redis y storage.delete.enabled: true están ambos habilitados. La ruta de eliminación borra el descriptor de resumen compartido, pero deja una membresía obsoleta con alcance de repositorio, por lo que un Stat o Get posterior desde el repositorio b vuelve a poblar el descriptor compartido y hace que el blob eliminado sea legible desde el repositorio a de nuevo. Esta vulnerabilidad está corregida en la 3.1.0."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"distribution","product":"distribution","versions":[{"version":"< 3.1.0","status":"affected"}]}]},{"source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c","affectedData":[{"vendor":"Red Hat","product":"Red Hat OpenShift Container Platform 4.12","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"openshift4/ose-operator-lifecycle-manager","cpes":["cpe:/a:redhat:openshift:4.12::el9"],"versions":[{"version":"1781122773","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat OpenShift Container Platform 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