CVE-2026-47699

A flaw was found in guest-components. This vulnerability allows an attacker to achieve container escape and gain unauthorized access to the underlying pod virtual machine. When unpacking a crafted Open Container Initiative OCI image layer, the archive extraction routine fails to restrict hard lin...

CVE-2026-47699

Confidential Containers Guest Components provides guest tools and components for confidential container workloads. From 0.16.0 until 0.20.0, a crafted OCI image layer can make imagers::stream::unpack::unpack create a hardlink outside its destination directory. In image-rs/src/stream/unpack.rs,...

CVE-2026-47699 Confidential Containers Guest Components image-rs: zip-slip-class arbitrary file write via absolute entry path in hardlink fallback

Confidential Containers Guest Components provides guest tools and components for confidential container workloads. From 0.16.0 until 0.20.0, a crafted OCI image layer can make imagers::stream::unpack::unpack create a hardlink outside its destination directory. In image-rs/src/stream/unpack.rs,...

CVE-2026-47699

Confidential Containers Guest Components (versions 0.16.0 through 0.19.x) contains a path traversal vulnerability in the image-rs crate's try_hardlink_fallback() function. When unpacking a crafted OCI image layer, the function computes the hardlink destination using destination.join(&entry_rel). ...

CVE-2026-47699 Confidential Containers Guest Components image-rs: zip-slip-class arbitrary file write via absolute entry path in hardlink fallback

Confidential Containers Guest Components provides guest tools and components for confidential container workloads. From 0.16.0 until 0.20.0, a crafted OCI image layer can make imagers::stream::unpack::unpack create a hardlink outside its destination directory. In image-rs/src/stream/unpack.rs,...

CVE-2026-47699 Confidential Containers Guest Components image-rs: zip-slip-class arbitrary file write via absolute entry path in hardlink fallback

Confidential Containers Guest Components provides guest tools and components for confidential container workloads. From 0.16.0 until 0.20.0, a crafted OCI image layer can make imagers::stream::unpack::unpack create a hardlink outside its destination directory. In image-rs/src/stream/unpack.rs,...