CVE-2026-7309

OpenShift Container Platform build system vulnerability CVE-2026-7309 allows a user with the edit clusterrole to inject arbitrary environment variables (e.g., LD_PRELOAD, http_proxy) into docker-build containers via buildconfigs/instantiate, exposing confidentiality of build traffic. The issue is...

DEBIAN-CVE-2024-1753

A flaw was found in Buildah and subsequently Podman Build which allows containers to mount arbitrary locations on the host filesystem into build containers. A malicious Containerfile can use a dummy image with a symbolic link to the root filesystem as a mount source and cause the mount operation ...

BuildKit 竞争条件问题漏洞

BuildKit is concurrent, cache-efficient and Dockerfile-agnostic builder toolkit. A competitive condition issue vulnerability exists in BuildKit version v0.12.4 and prior versions, which stems from allowing access to files on the host system via build containers...

buildah: Host environment variables leaked in build container when using chroot isolation

An information disclosure flaw was found in Buildah, when building containers using chroot isolation. Running processes in container builds e.g. Dockerfile RUN commands can access environment variables from parent and grandparent processes. When run in a container in a CI/CD environment,...