Is CVE-2026-50573 actively exploited?

No active exploitation of CVE-2026-50573 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-50573 be exploited remotely?

Yes. CVE-2026-50573 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-50573?

CVE-2026-50573 has a CVSS score of 8.1 (HIGH).

HOME VULNERABILITIESCVE-2026-50573

HIGH

CVE-2026-50573

CWE-345Published: June 25, 2026· Updated: Jun 29, 2026

8.1

CVSS v3.1

EPSS:0.11%probability of exploitation in 30 daysPercentile:1.5th

Official Description

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 package is already locked with an integrity value, and the registry later serves different metadata and tarball content for the same package name and version, pnpm initially reports an integrity mismatch. However, plain pnpm install then performs a resolution repair, accepts the registry's new integrity, updates the lockfile, installs the new content, and exits successfully. This means the lockfile integrity check does not act as a hard stop by default. This vulnerability is fixed in 10.34.0 and 11.4.0.

NVD Source

Technical Analysis

CVE-2026-50573 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), with a CVSS base score of 8.1.