Important: container-tools:rhel8 security update

ELSA-2026-38504: container-tools:ol8 security update (IMPORTANT)

When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash.

When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash.

When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash.

Crash when handling long CNAME response in net

When using LookupCNAME with the cgo DNS resolver, a very long CNAME re ...

Important: podman security, bug fix, and enhancement update

ELSA-2026-37123: podman security, bug fix, and enhancement update (IMPORTANT)

Important: podman security, bug fix, and enhancement update

Important: git-lfs security update

Important: git-lfs security update

Important: git-lfs security update

Important: oci-seccomp-bpf-hook security update

When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash.

ELSA-2026-39319: git-lfs security update (IMPORTANT)

ELSA-2026-39266: git-lfs security update (IMPORTANT)

ELSA-2026-36617: oci-seccomp-bpf-hook security update (IMPORTANT)

Уязвимость функций LookupCNAME() языка программирования Go, позволяющая нарушителю вызвать отказ в обслуживании

Podman is a tool for managing OCI containers and pods. From 1.8.1 until 5.8.4, a container image that contains a environment variable with just a key and no value can trick podman into passing that variable from the host into the container. This is made worse by the fact that using an asterisk (*) will cause podman to pass all host variables into the container. So essentially a malicious image can exfiltrate all podman environment variables that are set in the session from where the container is launched. This vulnerability is fixed in 5.8.4 and 6.0.0.