apko doesn't verify downloaded apk packages against APKINDEX checksum (package substitution possible)

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 available via ChecksumString, and the downloaded package control hash is computed, but the two values are never...

PT-2026-37052

Name of the Vulnerable Software and Affected Versions apko versions 0.14.8 through 1.2.4 Description A crafted .apk file can install a TypeSymlink tar entry with a target pointing outside the build root. Subsequent directory-creation or file-write entries in the same or later archive can traverse...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the --persist-lint-results process. An attacker can overwrite arbitrary JSON files on the filesystem by supplying a crafted APK with manipulated .PKGINFO fields containing path traversal sequences. This is only...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the --persist-lint-results process. An attacker can overwrite arbitrary JSON files on the filesystem by supplying a crafted APK with manipulated .PKGINFO fields containing path traversal sequences. This is only...

CVE-2026-29051

melange allows users to build apk packages using declarative pipelines. Starting in version 0.32.0 and prior to version 0.43.4, melange lint --persist-lint-results opt-in flag, also usable via melange build --persist-lint-results constructs output file paths by joining --out-dir with the arch and...

CVE-2026-29051 melange has Path Traversal via .PKGINFO in --persist-lint-results

melange allows users to build apk packages using declarative pipelines. Starting in version 0.32.0 and prior to version 0.43.4, melange lint --persist-lint-results opt-in flag, also usable via melange build --persist-lint-results constructs output file paths by joining --out-dir with the arch and...

PT-2026-34804

Name of the Vulnerable Software and Affected Versions melange versions 0.32.0 through 0.43.3 Description When using the opt-in flag '--persist-lint-results' via 'melange lint' or 'melange build', the software constructs output file paths by joining the '--out-dir' parameter with arch and pkgname...

LLM-and-MCP

Detection and Exploitation of Vulnerabilities in Android Appli...

CVE-2026-39973

Apktool is a tool for reverse engineering Android APK files. In versions 3.0.0 and 3.0.1, a path traversal vulnerability in brut/androlib/res/decoder/ResFileDecoder.java allows a maliciously crafted APK to write arbitrary files to the filesystem during standard decoding apktool d. This is a...

Exploit for Race Condition in Canonical Ubuntu_Linux

Dillu-Analyzer 🛡️ Dillu Analyzer — A web-based universal malwa...

SUSE CVE-2026-25140

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...

atool

ATOOL - Android Static Analysis & Exploit Scanner v1.0 !Pyth...

SUSE CVE-2026-25122

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-2026-25122

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

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...

GO-2026-4406 apko affected by unbounded resource consumption in expandapk.Split on attacker-controlled .apk streams in chainguard.dev/apko

apko affected by unbounded resource consumption in expandapk.Split on attacker-controlled .apk streams in chainguard.dev/apko...

CVE-2026-24844

melange allows users to build apk packages using declarative pipelines. From version 0.3.0 to before 0.40.3, an attacker who can provide build input values, but not modify pipeline definitions, could execute arbitrary shell commands if the pipeline uses $vars. or $inputs. substitutions in...

CVE-2026-25140

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...

CVE-2026-25122

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-2026-25121

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...