Description
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Published: 2025-10-14
Score: 7.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

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History

Thu, 20 Nov 2025 00:00:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft office 2021
Microsoft office 2024
CPEs cpe:2.3:a:microsoft:365_apps:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:microsoft:office_2021:*:*:*:*:long_term_servicing_channel:*:*:*
cpe:2.3:a:microsoft:office_2024:*:*:*:*:long_term_servicing_channel:*:*:*
Vendors & Products Microsoft office 2021
Microsoft office 2024

Thu, 23 Oct 2025 13:15:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft 365
Microsoft excel
Microsoft office
Vendors & Products Microsoft 365
Microsoft excel
Microsoft office

Thu, 16 Oct 2025 21:00:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft
Microsoft 365 Apps
Microsoft office Long Term Servicing Channel
CPEs cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:x64:*
cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:x86:*
cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:-:x64:*
cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:-:x86:*
cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024:*:*:*:*:-:x64:*
cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024:*:*:*:*:-:x86:*
Vendors & Products Microsoft
Microsoft 365 Apps
Microsoft office Long Term Servicing Channel

Tue, 14 Oct 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 14 Oct 2025 17:15:00 +0000

Type Values Removed Values Added
Description Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Title Microsoft Excel Remote Code Execution Vulnerability
Weaknesses CWE-416
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}


Subscriptions

Microsoft 365 365 Apps Excel Office Office 2021 Office 2024 Office Long Term Servicing Channel
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-02-26T17:47:16.676Z

Reserved: 2025-09-11T04:30:28.169Z

Link: CVE-2025-59243

cve-icon Vulnrichment

Updated: 2025-10-14T19:36:28.087Z

cve-icon NVD

Status : Analyzed

Published: 2025-10-14T17:16:06.403

Modified: 2025-10-16T20:52:01.777

Link: CVE-2025-59243

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-10-23T13:12:24Z

Weaknesses