What is CVE-2025-69263?

CVE-2025-69263 is a high-severity vulnerability in Pnpm, classified under Download of Code Without Integrity Check. CVSS score: 7.5/10. Published 2026-01-07.

How severe is CVE-2025-69263?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Pnpm

CVE-2025-69263

pnpm is a package manager. Versions 10.26.2 and below store HTTP tarball dependencies (and git-hosted tarballs) in the lockfile without integrity hashes. This allows the remote server to serve different content on each install, even when a…

EPSS: 0.002 (14.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Pnpm — versions < 10.26.0

Weakness classification (CWE)

CWE-494 — Download of Code Without Integrity Check

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2025-69263?: CVE-2025-69263 is a high-severity vulnerability in Pnpm, classified under Download of Code Without Integrity Check. CVSS score: 7.5/10. Published 2026-01-07.
How severe is CVE-2025-69263?: High severity. CVSS v3 base score is 7.5 out of 10.