Deserialization of untrusted data in Microsoft Office Publisher allows an unauthorized attacker to execute code over a network.
History

Wed, 09 Sep 2026 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft publisher
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_2019:-:*:*:*:*:*:x64:*
cpe:2.3:a:microsoft:office_2019:-:*:*:*:*:*:x86:*
cpe:2.3:a:microsoft:office_2021:-:*:*:*:ltsc:-:x64:*
cpe:2.3:a:microsoft:office_2021:-:*:*:*:ltsc:-:x86:*
cpe:2.3:a:microsoft:office_2024:-:*:*:*:ltsc:-:x64:*
cpe:2.3:a:microsoft:office_2024:-:*:*:*:ltsc:-:x86:*
cpe:2.3:a:microsoft:publisher:2016:*:*:*:*:*:x64:*
cpe:2.3:a:microsoft:publisher:2016:*:*:*:*:*:x86:*
Vendors & Products Microsoft publisher

Tue, 08 Sep 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Tue, 08 Sep 2026 17:30:00 +0000

Type Values Removed Values Added
Description Deserialization of untrusted data in Microsoft Office Publisher allows an unauthorized attacker to execute code over a network.
Title Microsoft Office Publisher Remote Code Execution Vulnerability
First Time appeared Microsoft
Microsoft 365 Apps
Microsoft office 2019
Microsoft office 2021
Microsoft office 2024
Microsoft publisher 2016
Weaknesses CWE-502
CPEs cpe:2.3:a:microsoft:365_apps:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:microsoft:office_2019:*:*:*:*:*:*:*:*
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:publisher_2016:*:*:*:*:*:*:x86:*
Vendors & Products Microsoft
Microsoft 365 Apps
Microsoft office 2019
Microsoft office 2021
Microsoft office 2024
Microsoft publisher 2016
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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2026-09-08T17:18:52.299Z

Updated: 2026-09-09T21:35:51.222Z

Reserved: 2026-08-26T18:46:26.215Z

Link: CVE-2026-81385

cve-icon Vulnrichment

Updated: 2026-09-08T18:56:39.192Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-08T18:20:54.720

Modified: 2026-09-09T19:30:06.363

Link: CVE-2026-81385

cve-icon Redhat

No data.