Is yeoman-environment affected by CVE-2026-42089?

npm yeoman-environment is affected in >=2.9.0 <6.0.1.

Is CVE-2026-42089 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.2%.

high

CVE-2026-42089

Q: Is CVE-2026-42089 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.2%.

npm · yeoman-environment

Summary

yeoman-environment Vulnerable to Arbitrary Package Installation without User Confirmation

Severity: high
EPSS: 0.2% (p9)
Also known as: GHSA-vv9j-gjw2-j8wp
Published: 2026-05-26

References

https://github.com/yeoman/environment/security/advisories/GHSA-vv9j-gjw2-j8wp
https://github.com/yeoman/environment/commit/78d2af7e60294784b8a8b3b3b5099c6874b6a1fa
https://github.com/yeoman/environment

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.