# CVE-2025-10894 — Red Hat Multicluster Global Hub

> As of 2025-11-20, CVE-2025-10894 is a CRITICAL-severity vulnerability in Red Hat Multicluster Global Hub, CVSS v3.1 9.6, EPSS 0.5% (45.2th percentile). Threadlinqs Intelligence links 1 tracked threat campaign to CVE-2025-10894, most recently “GitHub and PyPI Add Time-Based Defenses Against Supply-Chain Attacks”.

**Last updated:** 2025-11-20

## What is CVE-2025-10894?

Malicious code was inserted into the Nx (build system) package and several related plugins. The tampered package was published to the npm software registry, via a supply-chain attack. Affected versions contain code that scans the file system, collects credentials, and posts them to GitHub as a repo under user's accounts.

The record classifies CVE-2025-10894 under weakness class [CWE-506](https://intel.threadlinqs.com/cwe/CWE-506). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs no prior authentication, needs a user to take an action first, and has high impact on confidentiality, integrity, availability. 4 affected-product entries are recorded, across 1 vendor, listed below. The identifier was first published 399 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 9.6 — CRITICAL (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H`)
- **EPSS (FIRST):** 0.5% probability of exploitation in the next 30 days, higher than 45.2% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 8.6/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2025-09-24, last modified 2025-11-20

## Is CVE-2025-10894 being exploited?

Weaponised exploit code for CVE-2025-10894 is publicly available. 2 public proof-of-concept repositories are tracked for this identifier. It currently carries a trending score of 24 in the Threadlinqs vulnerability feed.

- [pvharmo2/gha-lab-23db52563c](https://github.com/pvharmo2/gha-lab-23db52563c) (github)
- [trickest/cve](https://github.com/trickest/cve/blob/main/2025/CVE-2025-10894.md) (trickest)

## Affected products and versions

- [Red Hat](https://intel.threadlinqs.com/vendors/red-hat): Multicluster Global Hub, OpenShift Serverless, Advanced Cluster Management for Kubernetes 2, Ansible Automation Platform 2

## How to fix CVE-2025-10894

No vendor patch reference has been recorded for CVE-2025-10894 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2025-10894

1 tracked threat in the Threadlinqs corpus references CVE-2025-10894, either in the campaign’s CVE list or as an indicator on the campaign record.

- [GitHub and PyPI Add Time-Based Defenses Against Supply-Chain Attacks](https://intel.threadlinqs.com/threat/TL-2026-1706) — INFORMATIONAL · 2026-07-26

## Sources

Enriched from CVE.org, FIRST EPSS, public proof-of-concept repositories. Last verified by Threadlinqs on 2026-10-10.

**Third-party advisory**

- [access.redhat.com — vdb entry](https://access.redhat.com/security/cve/CVE-2025-10894)
- [bugzilla.redhat.com — issue tracking](https://bugzilla.redhat.com/show_bug.cgi?id=2396282)

**Other references**

- [access.redhat.com](https://access.redhat.com/security/supply-chain-attacks-NPM-packages)
- [github.com](https://github.com/nrwl/nx/security/advisories/GHSA-cxm3-wv7p-598c)
- [stepsecurity.io](https://www.stepsecurity.io/blog/supply-chain-security-alert-popular-nx-build-system-package-compromised-with-data-stealing-malware)
- [wiz.io](https://www.wiz.io/blog/s1ngularity-supply-chain-attack)

Canonical: https://intel.threadlinqs.com/cve/CVE-2025-10894
Full detection coverage and IOCs for threats exploiting CVE-2025-10894 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp