Microsoft Microsoft Edge Update Setup
At a glance
- Source
- NVD
- EPSS
- EPSS 0.68 % · percentile 53 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- microsoft
- NVD status
- Analyzed
Description
Microsoft Edge (Chromium-based) Update Elevation of Privilege Vulnerability
Weaknesses (CWE)
- CWE-426 — Untrusted Search Path
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21399
- https://www.vicarius.io/vsociety/posts/elevation-of-privilege-vulnerability-in-microsoft-edge-chromium-based-detection-script
- https://www.vicarius.io/vsociety/posts/elevation-of-privilege-vulnerability-in-microsoft-edge-chromium-based-mitigation-script
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.4 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C | microsoft |
| CVSS 3.1 | HIGH 7.4 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · secure@microsoft.com (Secondary) |
European references
- ENISA EUVD · EUVD-2025-2459
- GCVE · GCVE-0-2025-21399
CERT-FR advisories
- CERTFR-2025-AVI-0049 — Multiples vulnérabilités dans Microsoft Edge · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:microsoft:edge_update:*:*:*:*:*:*:*:*< 1.3.195.43
Affected products
| Product | Versions |
|---|---|
| Microsoft · Microsoft Edge Update Setup | affected 1.0.0.0 < 1.3.195.43 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |