CVE-2025-59251
published 2025-09-24CVE-2025-59251: Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
PriorityP349high7.6CVSS 3.1
AVNACLPRLUIRSUCHIHAL
EPSS
0.46%
37.4th percentile
Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | edge_chromium | < 140.0.3485.81 | 140.0.3485.81 |
| microsoft | microsoft_edge | >= 1.0.0.0 < 140.0.3485.81 | 140.0.3485.81 |
| msrc | microsoft_edge | — | — |
CVSS provenance
nvdv3.17.6HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L
vendor_msrc7.6HIGH
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Microsoft
Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
vendor_msrc·2025-09-09·CVSS 7.6
CVE-2025-59251 [HIGH] CWE-121 Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
FAQ: What is the version information for this release?
Microsoft Edge Version
Date Released
Based on Chromium Version
140.0.3485.81
09/19/2025
140.0.7339.186
FAQ: According to the CVSS metric, the attack vector is network (AV:N) and the user interaction is required (UI:R). What is the target context of the remote code execution?
This attack requires an authenticated client to click a link so that an unauthenticated attacker can initiate remote code execution.
FAQ: According to the CVSS metrics, successful exploitation of this vulnerability could lead to major loss of confidentiality (C:H), and integrity (I:H), and some loss of availability (A:L). What does that mean for this vulnerability?
An attacker who successfu
GHSA
GHSA-474c-936g-hq79: Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
ghsa_unreviewed·2025-09-24
CVE-2025-59251 [HIGH] CWE-121 GHSA-474c-936g-hq79: Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-09-24
Published