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Chrome CVE-2025-21283

MEDIUM
Insufficient Granularity of Address Regions Protected by Register Locks (CWE-1222)
2025-02-06 secure@microsoft.com
6.5
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 18:25 vuln.today
CVE Published
Feb 06, 2025 - 23:15 nvd
MEDIUM 6.5

DescriptionNVD

Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability

AnalysisAI

Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-1222. Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability Affected products include: Microsoft Edge Chromium.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2025-21283 vulnerability details – vuln.today

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