4.2

CVE-2026-55945

Microsoft Edge (Chromium-based) Information Disclosure Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Edge (Chromium-based) allows an authorized attacker to disclose information locally.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Edge Chromium Version < 150.0.4078.48
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.15% 0.041
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
secure@microsoft.com 4.2 1.1 2.7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55945
Vendor Advisory