Home/CVE/Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE

CVE-2025-47957

Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.

Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.

HIGH · CVSS 8.4 EPSS 0.01503
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  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Weakness Classification

CWE-416Use After Free
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Affected Products & Versions

2
microsoft 365 appsall versions
microsoft office long term servicing channelall versions
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Public Exploits & PoCs

1
localMicrosoft Excel LTSC 2024 - Remote Code Execution (RCE)2025-06-20
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Scoring & Timeline

8.4
HIGH · CVSS v3.1 · secure@microsoft.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD10 Jun 2025 · 05:24 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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Vendor Advisories

1
msrcCVE-2025-47957Remote Code Execution
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