PULSE NAME
Investigating Two Variants of the Trivy Supply-Chain Compromise
WHITE TeamPCP PetrP.73 2026-04-02 Modified: 2026-05-02
14
IOCs
MEDIUM VOLUME
In March 2026, the TeamPCP threat actor compromised the open-source vulnerability scanner Trivy, deploying credential-harvesting malware through both a compromised GitHub Action and a modified container image. This supply-chain attack directly distributed malicious payloads across various platforms, including Docker Hub and npm packages, over a period of nearly a month. The campaign utilized different attack vectors: one variant involved malicious code inserted into the `http://entrypoint.sh` of the GitHub Action, while the other involved modifications to the Trivy container's ELF binary.
MITRE ATT&CK & Malware Families
ATT&CK TECHNIQUES
Indicators of Compromise (2 / 14 total)
All CVE FileHash-MD5 FileHash-SHA1 FileHash-SHA256 URL hostname
TYPEINDICATORDESCRIPTIONCREATED
CVE CVE-2025-53521 2026-04-02
CVE CVE-2026-1731 2026-04-02