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End of support for Office 2016 and Office 2019

🗓️ 09 Dec 2025 08:00:00Reported by MicrosoftType 
mskb
 mskb🔗 support.microsoft.com👁 15 Views

Word 2016 security update KB5002806 for December 9, 2025 fixes four remote code execution vulnerabilities.

Related
ReporterTitlePublishedViews
Family
BDU FSTEC		The vulnerability of Microsoft Word text editors, Microsoft Office software packages, and Microsoft 365 Apps for Enterprise, related to the use of memory after it is freed, allows attackers to execute arbitrary code.
10 Dec 202500:00
–bdu_fstec
BDU FSTEC		The vulnerability of Microsoft Word text editors, Microsoft Office software packages, and Microsoft 365 Apps for Enterprise, related to the use of memory after it is freed, allows attackers to execute arbitrary code.
10 Dec 202500:00
–bdu_fstec
BDU FSTEC		The vulnerability of Microsoft Office packages, Word, and 365 Apps for Enterprise lies in the ability to exploit memory after it is freed, allowing an attacker to execute arbitrary code.
10 Dec 202500:00
–bdu_fstec
BDU FSTEC		The vulnerability of the Microsoft Office software package relates to the use of memory after it is freed, allowing an attacker to execute arbitrary code.
12 Dec 202500:00
–bdu_fstec
Circl		CVE-2025-62555
9 Dec 202517:29
–circl
Circl		CVE-2025-62558
9 Dec 202517:29
–circl
Circl		CVE-2025-62559
9 Dec 202517:29
–circl
Circl		CVE-2025-62562
9 Dec 202517:29
–circl
CNNVD		Microsoft Outlook 资源管理错误漏洞
9 Dec 202500:00
–cnnvd
CNNVD		Microsoft Word 资源管理错误漏洞
9 Dec 202500:00
–cnnvd
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09 Dec 2025 08:00Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.17.8
EPSS0.00766
SSVC
Word 2016Remote code executionSecurity updateInstaller based editionDecember 9 2025
15