CVE-2025-21259

Microsoft Outlook Spoofing Vulnerability

Published Feb 11, 2025 CVSS 3.1 · 5.3 Medium EPSS 1.2% KEV · Not listed
Description
Microsoft Outlook Spoofing Vulnerability

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-2325 Microsoft Outlook Spoofing Vulnerability
History
Type Values Removed Values Added
First Time appeared Microsoft outlook 2016
CPEs cpe:2.3:a:microsoft:outlook_2016:*:*:*:*:*:android:*:*
Vendors & Products Microsoft outlook 2016
Type Values Removed Values Added
Metrics epss

{'score': 0.00083}

epss

{'score': 0.00092}

Type Values Removed Values Added
First Time appeared Microsoft
Microsoft outlook
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:microsoft:outlook:*:*:*:*:*:android:*:*
Vendors & Products Microsoft
Microsoft outlook
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Microsoft Outlook Spoofing Vulnerability
Title Microsoft Outlook Spoofing Vulnerability
Weaknesses CWE-451
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Feb 13, 2026, 7:44 PM
Reserved
Dec 10, 2024, 11:54 PM
Status
Analyzed
Published
Feb 11, 2025, 6:15 PM
Modified
Jun 17, 2026, 8:42 AM