Free of memory not on the heap in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
History

Mon, 15 Sep 2025 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft 365
Microsoft excel For Mac
Microsoft office 2016
Microsoft office 2019
Microsoft office 2021
Microsoft office 2024
Microsoft office Excel
Microsoft office For Mac
Vendors & Products Microsoft 365
Microsoft excel For Mac
Microsoft office 2016
Microsoft office 2019
Microsoft office 2021
Microsoft office 2024
Microsoft office Excel
Microsoft office For Mac

Fri, 12 Sep 2025 16:45:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft
Microsoft 365 Apps
Microsoft excel
Microsoft office
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:excel:2016:*:*:*:*:*:x64:*
cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:x86:*
cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:x64:*
cpe:2.3:a:microsoft:office:2019:*:*:*:*:*: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:2021:*:*:*:*:macos:*:*
cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024:*:*:*:*:-:x64:*
cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024:*:*:*:*:-:x86:*
cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024:*:*:*:*:macos:*:*
Vendors & Products Microsoft
Microsoft 365 Apps
Microsoft excel
Microsoft office
Microsoft office Long Term Servicing Channel

Tue, 09 Sep 2025 23:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Tue, 09 Sep 2025 17:15:00 +0000

Type Values Removed Values Added
Description Free of memory not on the heap in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Title Microsoft Excel Remote Code Execution Vulnerability
Weaknesses CWE-590
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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2025-09-09T17:00:54.798Z

Updated: 2025-09-19T16:57:50.859Z

Reserved: 2025-07-31T18:54:19.611Z

Link: CVE-2025-54899

cve-icon Vulnrichment

Updated: 2025-09-09T17:45:55.523Z

cve-icon NVD

Status : Analyzed

Published: 2025-09-09T17:16:00.907

Modified: 2025-09-12T16:44:23.027

Link: CVE-2025-54899

cve-icon Redhat

No data.