{"answers":{"affected":"1 open source package ship an affected version, including st5770a8.","exploited":"There is no known exploitation of MAL-2026-8899 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-2026-8899 is a malicious package in st5770a8, published on 7 Jul 2026."},"fix_prompt":"MAL-2026-8899 is a malicious package: st5770a8 (RubyGems). 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-2026-8899/ (Markdown: https://insights.sbomify.com/MAL-2026-8899/index.md)","id":"MAL-2026-8899","markdown":"https://insights.sbomify.com/MAL-2026-8899/index.md","name":"MAL-2026-8899","record":{"aliases":["GHSA-78w7-22pp-429q"],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"","ecosystems":["RubyGems"],"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 st5770a8 (RubyGems)","id":"MAL-2026-8899","indexable":false,"kev":null,"kind":"malicious","links":{"ecosystem":"RubyGems","product":null,"products":[],"type":null,"year":"2026"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"RubyGems","fixed":[],"introduced":[],"last_affected":[],"package":"st5770a8","purl":"pkg:gem/st5770a8","source":"MAL-2026-8899"}],"products":null,"published":"2026-07-07","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-2026-8899/"}