Linux Distros Unpatched Vulnerability : CVE-2026-15791

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A crafted message in the BuildKit low-level build API can be used to remove the contents of the /tmp directory. The action that can normally be used to delete...

Linux Distros Unpatched Vulnerability : CVE-2026-15792

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A malicious BuildKit client or frontend could craft a request that could lead to BuildKit daemon crashing with a panic. CVE-2026-15792 Note that Nessus relies o...

SUSE CVE-2026-15788

BuildKit's cache mount source= selector on Windows Container on Windows WCOW workers does not detect NTFS directory junctions placed inside the cache root. A build authored by an untrusted user on a WCOW-configured BuildKit daemon can read arbitrary host files reachable to the BuildKit daemon...

SUSE CVE-2026-15789

A custom client can produce such an upload request to the BuildKit daemon that files can escape from the BuildKit-controlled state directory. The client needs to have valid permissions to access the BuildKit control API to issue builds, e.g., bypass authentication, etc...

SUSE CVE-2026-15791

A crafted message in the BuildKit low-level build API can be used to remove the contents of the /tmp directory. The action that can normally be used to delete files inside the build container rootfs can escape into the real host temp directory...

SUSE CVE-2026-15792

A malicious BuildKit client or frontend could craft a request that could lead to BuildKit daemon crashing with a panic...

SUSE CVE-2026-15793

BuildKit custom frontends or clients using the raw low-level API can set git.checkoutbundle=true when checking out Git sources. If the Git source is malicious, this could lead to a crafted command invocation on the host...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference through the LLB solver and llbsolver operation handling in solver/llbsolver/ops and solver/llbsolver/vertex.go. An attacker can crash the BuildKit daemon by supplying a malicious frontend or LLB definition with...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference through the LLB solver and llbsolver operation handling in solver/llbsolver/ops and solver/llbsolver/vertex.go. An attacker can crash the BuildKit daemon by supplying a malicious frontend or LLB definition with...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference through the LLB solver and llbsolver operation handling in solver/llbsolver/ops and solver/llbsolver/vertex.go. An attacker can crash the BuildKit daemon by supplying a malicious frontend or LLB definition with...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal in the local sources upload handling of the BuildKit daemon, which does not neutralize path elements in uploaded file destinations that resolve outside the daemon's state directory. A user with access to the BuildKit...

Arbitrary Argument Injection

Overview Affected versions of this package are vulnerable to Arbitrary Argument Injection through gitSourceHandler.checkoutAsBundle in source/git/bundle.go and getDefaultBranch in source/git/source.go. An attacker can trigger crafted host-side git command arguments by supplying a malicious Git...

CVE-2026-15793

BuildKit custom frontends or clients using the raw low-level API can set git.checkoutbundle=true when checking out Git sources. If the Git source is malicious, this could lead to a crafted command invocation on the host...

CVE-2026-15792

A malicious BuildKit client or frontend could craft a request that could lead to BuildKit daemon crashing with a panic...

CVE-2026-15791

A crafted message in the BuildKit low-level build API can be used to remove the contents of the /tmp directory. The action that can normally be used to delete files inside the build container rootfs can escape into the real host temp directory...

CVE-2026-15789

A custom client can produce such an upload request to the BuildKit daemon that files can escape from the BuildKit-controlled state directory. The client needs to have valid permissions to access the BuildKit control API to issue builds, e.g., bypass authentication, etc...

UBUNTU-CVE-2026-15793

BuildKit custom frontends or clients using the raw low-level API can set git.checkoutbundle=true when checking out Git sources. If the Git source is malicious, this could lead to a crafted command invocation on the host...

UBUNTU-CVE-2026-15791

A crafted message in the BuildKit low-level build API can be used to remove the contents of the /tmp directory. The action that can normally be used to delete files inside the build container rootfs can escape into the real host temp directory...

UBUNTU-CVE-2026-15792

A malicious BuildKit client or frontend could craft a request that could lead to BuildKit daemon crashing with a panic...

CVE-2026-15792

CVE-2026-15792 affects BuildKit components (notably the LLB solver/llbsolver) where a malicious BuildKit frontend or LLB input can trigger NULL pointer dereference or slice-index panics, crashing the BuildKit daemon. Public detail across sources indicates vulnerable paths in the solver handling a...