Malware in opencode-skills-collection
- Product
- opencode-skills-collection (npm)
- Affected
- opencode-skills-collection 4.0.56, 4.0.57, 4.0.77, 4.1.0, 4.1.1, 4.1.3, 4.1.4, 4.1.6, 4.1.7, 4.1.8, 4.1.9, 4.1.10, 4.1.11, 4.1.12, 4.1.13, 4.1.14, 4.1.16, 4.1.17, 4.1.18, 4.1.19, 4.1.20
- Fixed in
- No fix yet
Last verified against sources: October 26, 2026
Am I affected?
opencode-skills-collection (npm): affected opencode-skills-collection 4.0.56, 4.0.57, 4.0.77, 4.1.0, 4.1.1, 4.1.3, 4.1.4, 4.1.6, 4.1.7, 4.1.8, 4.1.9, 4.1.10, 4.1.11, 4.1.12, 4.1.13, 4.1.14, 4.1.16, 4.1.17, 4.1.18, 4.1.19, 4.1.20. No fix has been reported yet.
- Check your version: run
npm ls opencode-skills-collection. Versions = 4.1.18 of opencode-skills-collection are affected. [1]
What to do now
- Remove the package if it is installed: run
npm uninstall opencode-skills-collection. [1] - Remove the package from the computer. [1]
- Rotate all secrets and keys stored on that computer, from a different computer. [1]
- Removing the package may not remove all malicious software that resulted from installing it. [1]
General practice, not from the source: if the affected software could read tokens or credentials, rotate them after upgrading; pin versions and review changes before updating tools your agents run.
What happened
Impact
What was done
- The advisory lists the affected versions and states that no patched version is available. [1]
Sources
- GHSA-9855-prwc-mfp2 — GitHub Advisory Database
Every statement above was checked against these sources before publishing. Spotted an error? Tell us and we will correct it with a dated note.
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Malware in opencode-skills-collection
Product: opencode-skills-collection (npm) | Affected: opencode-skills-collection 4.0.56, 4.0.57, 4.0.77, 4.1.0, 4.1.1, 4.1.3, 4.1.4, 4.1.6, 4.1.7, 4.1.8, 4.1.9, 4.1.10, 4.1.11, 4.1.12, 4.1.13, 4.1.14, 4.1.16, 4.1.17, 4.1.18, 4.1.19, 4.1.20 | Fixed in: No fix yet
Summary: The npm package opencode-skills-collection contains malware.
Source & remediation on AgentArmorHQ: https://agentarmorhq.com/incidents/2026/10/ghsa-9855-prwc-mfp2-opencode-skills-collection-npmCorrections
Report an error or request a correction. We review requests within 5 business days and add a dated correction note.
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