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Δ / VULNERABILITY RECORD

CVE-2025-59251.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSHIGH / 7.6No severity score in this snapshot.
EXPLOITATION STATUSNot listed in the cached KEV catalogThis does not establish absence of exploitation.
RECORD STATUSMicrosoft vendor recordModified Sep 25, 2025

Disclosure summary

Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability

Source-reported weakness categories

CWE-121

Source-specific records & product guidance

Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.

Microsoft Security Updates (CVRF) · 2025-Sep

Open original source · Updated Sep 25, 2025

Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability

Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.

Microsoft maximum product score: 7.6

VendorProduct / associationVersion / bounds
Microsoft update guideMicrosoft Edge (Chromium-based) (MSRC status code 3)

Vendor remediation references

  • Release Notes · build 140.0.3485.81 · product IDs 11655
  • Vendor guidance · product IDs 11655

Original records & references

PUBLISHED 2025-09-25T03:00:00-04:00
MODIFIED 2025-09-25T03:00:00-04:00
INGESTED 2026-10-08T12:45:43-04:00