CVE-2026-105768

apko allows users to build and publish OCI container images built from apk packages. From version 0.2.0 to before version 1.4.5, UserEntry.Parse and GroupEntry.Parse in pkg/passwd read the UID and GID fields of /etc/passwd and /etc/group entries with strconv.Atoi and convert them to uint32 withou...

EUVD-2026-92789

apko allows users to build and publish OCI container images built from apk packages. From version 0.2.0 to before version 1.4.5, UserEntry.Parse and GroupEntry.Parse in pkg/passwd read the UID and GID fields of /etc/passwd and /etc/group entries with strconv.Atoi and convert them to uint32 withou...

CVE-2026-105768

The apko tool, used to build OCI container images from apk packages, is vulnerable to a numeric truncation error (CWE-197) in versions 0.2.0 to before 1.4.5 . Specifically, the UserEntry.Parse and GroupEntry.Parse functions in pkg/passwd use strconv.Atoi to convert UID and GID fields to uint32 wi...

CVE-2026-105768 apko /etc/passwd and /etc/group UID/GID truncation writes package-supplied entries as root

apko allows users to build and publish OCI container images built from apk packages. From version 0.2.0 to before version 1.4.5, UserEntry.Parse and GroupEntry.Parse in pkg/passwd read the UID and GID fields of /etc/passwd and /etc/group entries with strconv.Atoi and convert them to uint32 withou...

CVE-2026-105768: Numeric Truncation Error

apko allows users to build and publish OCI container images built from apk packages. From version 0.2.0 to before version 1.4.5, UserEntry.Parse and GroupEntry.Parse in pkg/passwd read the UID and GID fields of /etc/passwd and /etc/group entries with strconv.Atoi and convert them to uint32 withou...

PT-2026-106237

Name of the Vulnerable Software and Affected Versions apko versions 0.2.0 through 1.4.4 Description The software allows users to build and publish OCI container images from apk packages. A flaw exists in the UserEntry.Parse and GroupEntry.Parse functions within pkg/passwd when reading UID and GID...

CVE-2026-42575

apko allows users to build and publish OCI container images built from apk packages. Prior to version 1.2.7, apko verifies the signature on APKINDEX.tar.gz but never compares individually downloaded .apk packages against the checksum recorded in the signed index. The checksum is parsed and...

CVE-2026-42574

apko allows users to build and publish OCI container images built from apk packages. From version 0.14.8 to before version 1.2.5, a crafted .apk could install a TypeSymlink tar entry whose target pointed outside the build root, and a subsequent directory-creation or file-write entry in the same o...

CVE-2026-42574: Improper Limitation of a Pathname to a Restricted Directory

apko allows users to build and publish OCI container images built from apk packages. From version 0.14.8 to before version 1.2.5, a crafted .apk could install a TypeSymlink tar entry whose target pointed outside the build root, and a subsequent directory-creation or file-write entry in the same o...

CVE-2026-42575: Insufficient Verification of Data Authenticity

apko allows users to build and publish OCI container images built from apk packages. Prior to version 1.2.7, apko verifies the signature on APKINDEX.tar.gz but never compares individually downloaded .apk packages against the checksum recorded in the signed index. The checksum is parsed and...

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...

EUVD-2025-21896

Malicious code in bioql PyPI...

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...

CVE-2025-53945 apko has incorrect permission (0666) in /etc/ld.so.cache and other files

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...

CVE-2025-53945 apko has incorrect permission (0666) in /etc/ld.so.cache and other files

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...

CVE-2025-53945 apko has incorrect permission (0666) in /etc/ld.so.cache and other files

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...

CVE-2025-53945

CVE-2025-53945 concerns apko, Chainguard’s tool for building/publishing OCI images. Affected versions prior to 0.29.5 inadvertently set critical files to 0666 permissions, notably /etc/ld.so.cache, enabling a local unprivileged user to potentially influence the dynamic loader path by placing a ma...

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...

ALSA-2025:9148 Moderate: buildah security update

The buildah package provides a tool for facilitating building OCI container images. Among other things, buildah enables you to: Create a working container, either from scratch or using an image as a starting point; Create an image, either from a working container or using the instructions in a...

RHEL 9 : buildah (RHSA-2025:9147)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:9147 advisory. The buildah package provides a tool for facilitating building OCI container images. Among other things, buildah enables you to: Create a working...