{"answers":{"affected":"1 open source package ship an affected version, including ebpf-tracker-action.","exploited":"There is no known exploitation of MAL-2026-6077 in the wild and no public exploit code.","fix":"Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.","what":"MAL-2026-6077 is a malicious package in ebpf-tracker-action, published on 17 Jun 2026."},"fix_prompt":"MAL-2026-6077 is a malicious package: ebpf-tracker-action (npm). Every version was published to cause harm.\n\nTask:\n1. Search this repository's dependency manifests and lockfiles for the package, including transitive dependencies.\n2. If it is present, remove it, regenerate the lockfile with the project's package manager, and replace whatever it was used for.\n3. List any CI runners, developer machines or containers that installed it, so their secrets can be rotated.\n4. If the package is not used anywhere, say so and change nothing.\n\nReference: https://insights.sbomify.com/MAL-2026-6077/ (Markdown: https://insights.sbomify.com/MAL-2026-6077/index.md)","id":"MAL-2026-6077","markdown":"https://insights.sbomify.com/MAL-2026-6077/index.md","name":"MAL-2026-6077","record":{"aliases":[],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"package.json declares `preinstall: node index.js`, which fires automatically on `npm install`. index.js collects hostname (os.hostname()), username (os.userInfo()), homedir, DNS servers, and package paths, reads /etc/passwd and /etc/hosts via fs.readFileSync, and HTTPS-POSTs the JSON payload to 66az91mywqmmbqau9k79bum1us0jo9cy.oastify.com (a Burp Collaborator subdomain). Package metadata (empty author, empty description, generic CI-flavored name `ebpf-tracker-action`) is consistent with a dependency-confusion attack targeting an internal package name. Any machine that installs this package leaks system identity and local account data to an attacker-controlled host at install time.","ecosystems":["npm"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":false,"headline":"Malicious code in ebpf-tracker-action (npm)","id":"MAL-2026-6077","indexable":true,"kev":null,"kind":"malicious","links":{"ecosystem":"npm","product":null,"products":[],"type":null,"year":"2026"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"npm","fixed":[],"introduced":[],"last_affected":[],"package":"ebpf-tracker-action","purl":"pkg:npm/ebpf-tracker-action","source":"MAL-2026-6077"}],"products":null,"published":"2026-06-17","related":[],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"OpenSSF Malicious Packages","prefix":"MAL"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":null,"url":"https://insights.sbomify.com/MAL-2026-6077/"}