CVE-2025-59039
UNSCOREDDescription
Prebid Universal Creative (PUC) is a JavaScript API to render multiple formats. Npm users of PUC 1.17.3 or PUC latest were briefly affected by crypto-related malware. This includes the extremely popular jsdelivr hosting of this file. The maintainers of PUC unpublished version 1.17.3. Users should see Prebid.js 9 release notes for suggestions on moving off the deprecated workflow of using the PUC or pointing to a dynamic version of it. PUC users pointing to latest should transition to 1.17.2 as soon as possible to avoid similar attacks in the future.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
TridentStack Control tracks known vulnerabilities across your Windows, macOS, and Linux fleet and shows the fix as soon as one is published. See how it works
CVSS v3.1 Vector
No CVSS vector data available.
Exploit Intelligence
Low risk: more likely to be exploited than 24% of all known CVEs.
References
Related Vulnerabilities
Other CWE-506 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2024-3094 | Critical | 10.0 | 86% | - | Fix |
| CVE-2025-30066 | High | 8.6 | 72% | KEV | - |
| CVE-2026-33634 | High | 8.8 | 59% | KEV | Fix |
| CVE-2024-4978 | High | 8.4 | 27% | KEV | - |
| CVE-2025-54313 | High | 7.5 | 4.1% | KEV | Fix |
| CVE-2026-45321 | Critical | 9.6 | 2.3% | KEV + Ransom | - |
Common questions
How do I fix CVE-2025-59039?
No published fix for CVE-2025-59039 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
Is CVE-2025-59039 being actively exploited?
Not that we know of. CVE-2025-59039 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.31% is the estimated probability that it will be exploited in the next 30 days. That is higher than 24% of all scored CVEs.
Embed a live status badge for CVE-2025-59039
Markdown
[](https://tridentstack.com/cve/CVE-2025-59039)HTML
<a href="https://tridentstack.com/cve/CVE-2025-59039"><img src="https://tridentstack.com/cve/badge/CVE-2025-59039.svg" alt="CVE-2025-59039"></a>Find and fix vulnerabilities across your fleet
TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.
This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-09-11.