CVE-2026-25122: Uncontrolled Resource Consumption

apko allows users to build and publish OCI container images built from apk packages. From version 0.14.8 to before 1.1.0, expandapk.Split drains the first gzip stream of an APK archive via io.Copyio.Discard, gzi without explicit bounds. With an attacker-controlled input stream, this can force lar...

CVE-2026-25140: Uncontrolled Resource Consumption

apko allows users to build and publish OCI container images built from apk packages. From version 0.14.8 to before 1.1.1, an attacker who controls or compromises an APK repository used by apko could cause resource exhaustion on the build host. The ExpandApk function in...

apko 资源管理错误漏洞

Apko is an open-source OCI image builder based on APK. In versions 0.14.8 to 1.1.0 of Apko, there was a resource management vulnerability. This vulnerability stemmed from the expandapk.Split function, which did not set clear boundaries when processing APK archives, potentially leading to resource...

apko 资源管理错误漏洞

Apko is an open-source OCI image builder based on APK. In versions 0.14.8 to 1.1.1 of Apko, there was a resource management vulnerability. This vulnerability stemmed from the ExpandApk function not enforcing decompression restrictions, which could lead to resource exhaustion, build failures, or...

PT-2026-6270

Name of the Vulnerable Software and Affected Versions apko versions 0.14.8 through 1.1.0 Description apko is a tool that enables users to build and publish OCI container images from apk packages. A flaw exists where a malicious or compromised APK repository can lead to resource exhaustion on the...

CVE-2026-25121: Relative Path Traversal

apko allows users to build and publish OCI container images built from apk packages. From version 0.14.8 to before 1.1.1, a path traversal vulnerability was discovered in apko's dirFS filesystem abstraction. An attacker who can supply a malicious APK package e.g., via a compromised or typosquatte...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the Split function. An attacker can cause excessive CPU consumption and resource exhaustion by supplying a malicious APK stream that triggers unbounded gzip inflation. Remediation...

apko has a path traversal in apko dirFS which allows filesystem writes outside base

A Path Traversal vulnerability was discovered in apko's dirFS filesystem abstraction. An attacker who can supply a malicious APK package e.g., via a compromised or typosquatted repository could create directories or symlinks outside the intended installation root. The MkdirAll, Mkdir, and Symlink...

GHSA-5G94-C2WX-8PXW apko has a path traversal in apko dirFS which allows filesystem writes outside base

A Path Traversal vulnerability was discovered in apko's dirFS filesystem abstraction. An attacker who can supply a malicious APK package e.g., via a compromised or typosquatted repository could create directories or symlinks outside the intended installation root. The MkdirAll, Mkdir, and Symlink...

PT-2026-6267

Name of the Vulnerable Software and Affected Versions apko versions 0.14.8 through 1.1.0 Description apko is a tool that enables users to build and publish OCI container images from apk packages. A path traversal issue exists in apko’s dirFS filesystem abstraction between versions 0.14.8 and 1.1....

PT-2026-6268

Name of the Vulnerable Software and Affected Versions apko versions 0.14.8 through 1.0.9 Description apko is a tool for building and publishing OCI container images from apk packages. A flaw exists in the expandapk.Split function where it drains the first gzip stream of an APK archive without...

PT-2026-6368

A Path Traversal vulnerability was discovered in apko's dirFS filesystem abstraction. An attacker who can supply a malicious APK package e.g., via a compromised or typosquatted repository could create directories or symlinks outside the intended installation root. The MkdirAll, Mkdir, and Symlink...

apko has a path traversal in apko dirFS which allows filesystem writes outside base

A Path Traversal vulnerability was discovered in apko's dirFS filesystem abstraction. An attacker who can supply a malicious APK package e.g., via a compromised or typosquatted repository could create directories or symlinks outside the intended installation root. The MkdirAll, Mkdir, and Symlink...

GHSA-J5PM-7495-QMR3 vulnerabilities

Vulnerabilities for packages: apko, cilium-envoy-fips, amazon-cloudwatch-agent, cerbos, flux-image-automation-controller, kubernetes-dns-node-cache, nri-mysql, yunikorn-k8shim, cert-manager-cmctl-fips, weaviate, authservice, flux, kaniko, kubernetes-csi-external-snapshotter, polaris,...

GO-2025-3816 apko is vulnerable to attack through incorrect permissions in /etc/ld.so.cache and other files in chainguard.dev/apko

apko is vulnerable to attack through incorrect permissions in /etc/ld.so.cache and other files in chainguard.dev/apko...

SUSE CVE-2025-53945

apko allows users to build and publish OCI container images built from apk packages. Starting in version 0.27.0 and prior to version 0.29.5, critical files were inadvertently set to 0666, which could likely be abused for root escalation. Version 0.29.5 contains a fix for the issue...

Incorrect Default Permissions

Overview Affected versions of this package are vulnerable to Incorrect Default Permissions via the updateCache function in the buildimplementation.go file. An attacker can gain unauthorized access to modify critical system files by exploiting overly permissive file permissions. Remediation Upgrad...

Incorrect Default Permissions

Overview Affected versions of this package are vulnerable to Incorrect Default Permissions via the updateCache function in the buildimplementation.go file. An attacker can gain unauthorized access to modify critical system files by exploiting overly permissive file permissions. Remediation Upgrad...

CVE-2025-53945: Incorrect Default Permissions

apko allows users to build and publish OCI container images built from apk packages. Starting in version 0.27.0 and prior to version 0.29.5, critical files were inadvertently set to 0666, which could likely be abused for root escalation. Version 0.29.5 contains a fix for the issue...

PT-2025-30050

Name of the Vulnerable Software and Affected Versions apko versions 0.27.0 through 0.29.4 Description apko is a tool that allows users to build and publish OCI container images built from apk packages. In versions prior to 0.29.5, critical files were inadvertently set to 0666, which could...