Build breakout using malicious Containerfile and Git Smart HTTP server or GitHub release tar archive

Impact When processing a build contexts or add/copy instructions, a malicious server serving a Git repository or a tar archive file can cause files outside of the build context directory to be included in the build context or copied into the build. Patches Fixed in Buildah 1.44 and 1.43.2...

GHSA-49P4-PX3H-RQ49 Build breakout using malicious Containerfile and Git Smart HTTP server or GitHub release tar archive

Impact When processing a build contexts or add/copy instructions, a malicious server serving a Git repository or a tar archive file can cause files outside of the build context directory to be included in the build context or copied into the build. Patches Fixed in Buildah 1.44 and 1.43.2...

CLSA-2026-1779182426 buildah: Fix of CVE-2026-32283

rebuild on tuxcare9.6esu with newer golang version 1.25.7-1.el96.tuxcare.els4 - CVE-2026-32283: fix TLS 1.3 deadlock in crypto/tls handleKeyUpdate...

CLSA-2026-1768815869 buildah: Fix of CVE-2025-47913

CVE-2025-47913: prevent ssh-agent panic by rejecting unexpected message types and returning a descriptive error instead...

CLSA-2025-1765293700 buildah: Fix of CVE-2025-58183

CVE-2025-58183: fix cap GNU tar pax 1.0 sparse region size to prevent unbounded memory allocation...