SUSE CVE-2026-61711

BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. Prior to 0.31.1, a custom frontend could place an invalid SecurityMode value in a crafted build request, and executor/oci/speclinux.go treated the unsupported value as a...

GO-2026-6255 BuildKit: Custom frontend could bypass Seccomp/AppArmor in github.com/moby/buildkit

BuildKit: Custom frontend could bypass Seccomp/AppArmor in github.com/moby/buildkit...

GO-2026-6256 BuildKit has a possible runtime DoS via unbounded group parsing in github.com/moby/buildkit

BuildKit has a possible runtime DoS via unbounded group parsing in github.com/moby/buildkit...

SUSE CVE-2026-61712

BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. Prior to 0.31.1, BuildKit read attacker-controlled /etc/passwd and /etc/group files without an upper bound while resolving a username to a user identifier or group identifier in...

PT-2026-79115

A malicious builder peer may be able to request an in-context file by name from the host and receive the contents of whatever the name resolves to, even when it resolves outside the build context. This vulnerability is addressed in container version 1.2.0...

Improper Validation of Specified Type of Input

Overview Affected versions of this package are vulnerable to Improper Validation of Specified Type of Input in client/llb/exec.go and executor/oci/speclinux.go. An attacker can disable Seccomp and AppArmor protections for a build container by supplying a crafted build request with an invalid...

Improper Validation of Specified Type of Input

Overview Affected versions of this package are vulnerable to Improper Validation of Specified Type of Input in client/llb/exec.go and executor/oci/speclinux.go. An attacker can disable Seccomp and AppArmor protections for a build container by supplying a crafted build request with an invalid...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling due to unbounded group parsing in the user and group file handling code in executor/oci/user.go and solver/llbsolver/ops/userlinux.go. An attacker can exhaust memory and trigger an OO...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling due to unbounded group parsing in the user and group file handling code in executor/oci/user.go and solver/llbsolver/ops/userlinux.go. An attacker can exhaust memory and trigger an OO...

GHSA-72X6-4J93-7W86 BuildKit has a possible runtime DoS via unbounded group parsing

Impact Maliciously crafted base image or build can cause a Denial of Service DoS condition. When creating a container from this image, memory exhaustion occurs, leading to an Out Of Memory OOM kill of the buildkitd process. Patches Issue is fixed in BuildKit v0.31.1+ Workarounds Use trusted build...

BuildKit has a possible runtime DoS via unbounded group parsing

Impact Maliciously crafted base image or build can cause a Denial of Service DoS condition. When creating a container from this image, memory exhaustion occurs, leading to an Out Of Memory OOM kill of the buildkitd process. Patches Issue is fixed in BuildKit v0.31.1+ Workarounds Use trusted build...

GHSA-7236-3392-C5C6 BuildKit: Custom frontend could bypass Seccomp/AppArmor

Impact A custom frontend could send a crafted build request that disabled Seccomp and AppArmor protections for the build container, even if the user did not explicitly allow the security.insecure entitlement. Other security measures, like Linux capabilities were still applied to these containers...

BuildKit: Custom frontend could bypass Seccomp/AppArmor

Impact A custom frontend could send a crafted build request that disabled Seccomp and AppArmor protections for the build container, even if the user did not explicitly allow the security.insecure entitlement. Other security measures, like Linux capabilities were still applied to these containers...

AZL-97035 CVE-2026-75593 affecting package moby-engine for versions less than 25.0.3-20

BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. Prior to 0.31.2, 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...

CVE-2026-75593

BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. Prior to 0.31.2, 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...

CVE-2026-61712

BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. Prior to 0.31.1, BuildKit read attacker-controlled /etc/passwd and /etc/group files without an upper bound while resolving a username to a user identifier or group identifier in...

AZL-97032 CVE-2026-61711 affecting package moby-engine for versions less than 25.0.3-20

BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. Prior to 0.31.1, a custom frontend could place an invalid SecurityMode value in a crafted build request, and executor/oci/speclinux.go treated the unsupported value as a...

AZL-97029 CVE-2026-61712 affecting package moby-engine for versions less than 25.0.3-20

BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. Prior to 0.31.1, BuildKit read attacker-controlled /etc/passwd and /etc/group files without an upper bound while resolving a username to a user identifier or group identifier in...

CVE-2026-61711

BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. Prior to 0.31.1, a custom frontend could place an invalid SecurityMode value in a crafted build request, and executor/oci/speclinux.go treated the unsupported value as a...

CVE-2026-75593 BuildKit: Malicious client can bypass destination directory validation on local sources upload

BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. Prior to 0.31.2, 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...