Malcontent security vulnerabilities

Malcontent is a supply chain attack detection tool developed by Chainguard. Malcontent has a security vulnerability, which stems from the RecordUsage D-Bus method allowing arbitrary users to slowly fill the disk space in the /var/lib/malcontent-timerd directory...

GHSA-9M43-P3CX-W8J5 malcontent OCI image pull credential exfiltration via malicious registry token realm

Malcontent could be made to expose Docker registry credentials if it scanned a specially crafted OCI image reference. Malcontent uses google/go-containerregistry for OCI image pulls, which by default uses the Docker credential keychain. A malicious registry could return a WWW-Authenticate header...

CVE-2026-24845 malcontent's OCI image scanning could expose registry credentials

malcontent discovers supply-chain compromises through. context, differential analysis, and YARA. Starting in version 0.10.0 and prior to version 1.20.3, malcontent could be made to expose Docker registry credentials if it scanned a specially crafted OCI image reference. malcontent uses...

Malcontent security vulnerabilities

Malcontent is a supply chain attack detection tool developed by Chainguard. Versions prior to 1.20.3 of Malcontent contain security vulnerabilities. These vulnerabilities arise from the possibility of exposing Docker registry credentials during the scanning of specially crafted OCI image referenc...