What is CVE-2026-50573?

CVE-2026-50573 is a medium-severity vulnerability in Pnpm, classified under Insufficient Verification of Data Authenticity. CVSS score: 6.8/10. Published 2026-06-25.

How severe is CVE-2026-50573?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Vulnerability in Pnpm

CVE-2026-50573

pnpm is a package manager. Prior to 10.34.0 and 11.4.0, `pnpm install` in non-frozen mode can accept new remote package content after detecting that the downloaded tarball does not match the integrity recorded in pnpm-lock.yaml. When a pac…

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N.

Affected products

Pnpm — versions < 10.33.4, >= 11.0.0, < 11.4.0

Weakness classification (CWE)

CWE-345 — Insufficient Verification of Data Authenticity

References

security-advisories@github.com (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-50573?: CVE-2026-50573 is a medium-severity vulnerability in Pnpm, classified under Insufficient Verification of Data Authenticity. CVSS score: 6.8/10. Published 2026-06-25.
How severe is CVE-2026-50573?: Medium severity. CVSS v3 base score is 6.8 out of 10.