Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.
Advisories

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Fixes

Solution

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Workaround

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History

Thu, 15 Oct 2026 22:30:00 +0000

Type Values Removed Values Added
Description Microsoft Office Remote Code Execution Vulnerability Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.

Thu, 15 Oct 2026 21:00:00 +0000

Type Values Removed Values Added
Description Microsoft Office Remote Code Execution Vulnerability
Title Microsoft Office Remote Code Execution Vulnerability
First Time appeared Microsoft
Microsoft 365 Apps
Microsoft office 2021
Microsoft office 2024
Microsoft office 365
Microsoft office Macos 2021
Microsoft office Macos 2024
Weaknesses CWE-122
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:*:*:*
cpe:2.3:a:microsoft:office_365:*:*:*:*:*:macos:*:*
cpe:2.3:a:microsoft:office_macos_2021:*:*:*:*:*:long_term_servicing_channel:*:*
cpe:2.3:a:microsoft:office_macos_2024:*:*:*:*:*:long_term_servicing_channel:*:*
Vendors & Products Microsoft
Microsoft 365 Apps
Microsoft office 2021
Microsoft office 2024
Microsoft office 365
Microsoft office Macos 2021
Microsoft office Macos 2024
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-10-15T22:19:57.497Z

Reserved: 2026-10-09T21:52:56.479Z

Link: CVE-2026-108444

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-15T21:17:09.957

Modified: 2026-10-15T21:17:09.957

Link: CVE-2026-108444

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses