{"id":39256,"date":"2025-09-11T00:04:32","date_gmt":"2025-09-10T22:04:32","guid":{"rendered":"http:\/\/159.69.82.204\/win\/?p=39256"},"modified":"2025-09-11T07:16:46","modified_gmt":"2025-09-11T05:16:46","slug":"patchday-microsoft-office-updates-september-9-2025","status":"publish","type":"post","link":"https:\/\/borncity.com\/win\/2025\/09\/11\/patchday-microsoft-office-updates-september-9-2025\/","title":{"rendered":"Patchday: Microsoft Office Updates (September 9, 2025)"},"content":{"rendered":"<p><img decoding=\"async\" style=\"margin: 0px 10px 0px 0px;\" title=\"Update\" src=\"https:\/\/www.borncity.com\/blog\/wp-content\/uploads\/2021\/06\/Update-01.jpg\" alt=\"Update\" align=\"left\" border=\"0\" \/>[<a href=\"https:\/\/www.borncity.com\/blog\/2025\/09\/11\/patchday-microsoft-office-updates-9-september-2025\/\" target=\"_blank\" rel=\"noopener\">German<\/a>]On September 9, 2025 (the second Tuesday of the month, Microsoft Patch Day), Microsoft released several security updates for Microsoft Office 2016, as well as the C2R variants (Office 2016-2021 and 365) and other products. This month, serious vulnerabilities in Office were closed. Below is an overview of the available updates.<\/p>\n<p><!--more--><br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vg04.met.vgwort.de\/na\/1c9a3ac4ce934b529ddb66bf75fd15c1\" alt=\"\" width=\"1\" height=\"1\" \/>An overview of the updates can be found on <a href=\"https:\/\/docs.microsoft.com\/en-us\/officeupdates\/office-updates-msi\" target=\"_blank\" rel=\"noopener\">this website<\/a> (and<a href=\"https:\/\/support.microsoft.com\/help\/5066270\" target=\"_blank\" rel=\"noopener\"> here for this month<\/a>). Details are documented in the linked KB articles. The updates are available for the installable MSI version of Microsoft Office (the Click-to-Run packages obtain the updates through other channels). Office 2019\/2021\/2024 does not appear in the list because it is distributed via Click-to-Run packages and receives security updates via the Office Update feature.<\/p>\n<h2>Office 2016<\/h2>\n<p>The following security updates have been released for Microsoft Office 2016.<\/p>\n<ul>\n<li><a class=\"ocpArticleLink\" href=\"https:\/\/support.microsoft.com\/en-us\/topic\/description-of-the-security-update-for-excel-2016-september-09-2025-kb5002782-5c24e166-87d9-4b02-81d4-ed2aca235079\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">KB5002782<\/a>: Security update for Excel 2016 that closes the RCE vulnerabilities <a class=\"ocpExternalLink\" href=\"https:\/\/msrc.microsoft.com\/update-guide\/en-US\/vulnerability\/CVE-2025-54900\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">CVE-2025-54900<\/a>,\u00a0<a class=\"ocpExternalLink\" href=\"https:\/\/msrc.microsoft.com\/update-guide\/en-US\/vulnerability\/CVE-2025-54904\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">CVE-2025-54904<\/a>,\u00a0<a class=\"ocpExternalLink\" href=\"https:\/\/msrc.microsoft.com\/update-guide\/en-US\/vulnerability\/CVE-2025-54903\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">CVE-2025-54903<\/a>,\u00a0<a class=\"ocpExternalLink\" href=\"https:\/\/msrc.microsoft.com\/update-guide\/en-US\/vulnerability\/CVE-2025-54899\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">CVE-2025-54899<\/a>,\u00a0<a class=\"ocpExternalLink\" href=\"https:\/\/msrc.microsoft.com\/update-guide\/en-US\/vulnerability\/CVE-2025-54896\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">CVE-2025-54896<\/a>,\u00a0<a class=\"ocpExternalLink\" href=\"https:\/\/msrc.microsoft.com\/update-guide\/en-US\/vulnerability\/CVE-2025-54902\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">CVE-2025-54902<\/a> and <a class=\"ocpExternalLink\" href=\"https:\/\/msrc.microsoft.com\/update-guide\/en-US\/vulnerability\/CVE-2025-54898\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">CVE-2025-54898<\/a>.<\/li>\n<li><a class=\"ocpArticleLink\" href=\"https:\/\/support.microsoft.com\/en-us\/topic\/description-of-the-security-update-for-office-2016-september-09-2025-kb5002576-6f93732a-6ebb-4f69-9c38-dc7dc276a14b\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">KB5002576<\/a>: Security update for Office 2016 that addresses the RCE vulnerability <a class=\"ocpExternalLink\" href=\"https:\/\/msrc.microsoft.com\/update-guide\/en-US\/vulnerability\/CVE-2025-54906\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">CVE-2025-54906<\/a>\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b.<\/li>\n<li><a class=\"ocpArticleLink\" href=\"https:\/\/support.microsoft.com\/en-us\/topic\/description-of-the-security-update-for-office-2016-september-09-2025-kb5002762-e3386ece-22f2-4f65-b760-6a69ccf24eca\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">KB5002762<\/a>: Security update for Office 2016 that addresses the RCE vulnerability <a class=\"ocpExternalLink\" href=\"https:\/\/msrc.microsoft.com\/update-guide\/en-US\/vulnerability\/CVE-2025-54901\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">CVE-2025-54901<\/a>.<\/li>\n<li><a class=\"ocpArticleLink\" href=\"https:\/\/support.microsoft.com\/en-us\/topic\/description-of-the-security-update-for-office-2016-september-09-2025-kb5002766-544688ff-47b7-4e5e-acfd-692114bc4a01\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">KB5002766<\/a>: Security update for Office 2016 that addresses the RCE vulnerability <a class=\"ocpExternalLink\" href=\"https:\/\/msrc.microsoft.com\/update-guide\/en-US\/vulnerability\/CVE-2025-54906\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">CVE-2025-54906<\/a>.<\/li>\n<li><a class=\"ocpArticleLink\" href=\"https:\/\/support.microsoft.com\/en-us\/topic\/description-of-the-security-update-for-office-2016-september-09-2025-kb5002781-c409b3b3-a7c2-4c6d-8f95-7605ee7a0c8b\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">KB5002781<\/a>: Security update for Office 2016 that addresses the RCE vulnerabilities <a class=\"ocpExternalLink\" href=\"https:\/\/msrc.microsoft.com\/update-guide\/en-US\/vulnerability\/CVE-2025-54910\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">CVE-2025-54910\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b<\/a> and <a class=\"ocpExternalLink\" href=\"https:\/\/msrc.microsoft.com\/update-guide\/en-US\/vulnerability\/CVE-2025-54906\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">CVE-2025-54906<\/a>.<\/li>\n<li><a class=\"ocpArticleLink\" href=\"https:\/\/support.microsoft.com\/en-us\/topic\/description-of-the-security-update-for-powerpoint-2016-september-09-2025-kb5002779-9094899f-d07c-4195-9f8d-213a51582a4c\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">KB5002779<\/a>: Security update for PowerPoint 2016 that addresses the RCE vulnerability <a class=\"ocpExternalLink\" href=\"https:\/\/msrc.microsoft.com\/update-guide\/en-US\/vulnerability\/CVE-2025-54908\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">CVE-2025-54908<\/a>.<\/li>\n<li><a class=\"ocpArticleLink\" href=\"https:\/\/support.microsoft.com\/en-us\/topic\/description-of-the-security-update-for-word-2016-september-09-2025-kb5002780-cec18bcd-59bf-48b3-a68b-765a664f7aba\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">KB5002780<\/a>: Security update for Word 2016 that addresses the RCE vulnerability <a class=\"ocpExternalLink\" href=\"https:\/\/msrc.microsoft.com\/update-guide\/en-US\/vulnerability\/CVE-2025-54905\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">CVE-2025-54905<\/a>\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b.<\/li>\n<\/ul>\n<p>Details about the Office updates and the direct download addresses for the updates can be found in the linked KB articles.<\/p>\n<h2>Office C2R updates<\/h2>\n<p>For Click-2-Run installation packages, the updates are obtained and installed directly via the respective Office package. According to <a href=\"https:\/\/learn.microsoft.com\/en-us\/officeupdates\/microsoft365-apps-security-updates#september-09-2025\" target=\"_blank\" rel=\"noopener\">this Microsoft website<\/a>, the following security updates have been released:<\/p>\n<ul>\n<li>Current Channel: Version 2508 (Build 19127.20222)<\/li>\n<li>Monthly Enterprise Channel: Version 2507 (Build 19029.20244)<\/li>\n<li>Monthly Enterprise Channel: Version 2506 (Build 18925.20242)<\/li>\n<li>Monthly Enterprise Channel: Version 2505 (Build 18827.20244)<\/li>\n<li>Semi-Annual Enterprise Channel: Version 2502 (Build 18526.20604)<\/li>\n<li>Semi-Annual Enterprise Channel: Version 2408 (Build 17928.20700)<\/li>\n<li>Office 2024 Retail: Version 2508 (Build 19127.20222)<\/li>\n<li>Office 2021 Retail: Version 2508 (Build 19127.20222)<\/li>\n<li>Office 2019 Retail: Version 2508 (Build 19127.20222)<\/li>\n<li>Office 2016 Retail: Version 2508 (Build 19127.20222)<\/li>\n<li>Office LTSC 2024 Volume Licensed: Version 2408 (Build 17932.20540)<\/li>\n<li>Office LTSC 2021 Volume Licensed: Version 2108 (Build 14334.20296)<\/li>\n<li>Office 2019 Volume Licensed: Version 1808 (Build 10417.20051)<\/li>\n<\/ul>\n<p>The website linked above lists the security vulnerabilities that have been fixed for individual Office modules. For volume licenses, the respective builds are listed on <a href=\"https:\/\/learn.microsoft.com\/en-us\/officeupdates\/update-history-office-2024\" target=\"_blank\" rel=\"noopener\">this Microsoft page<\/a>.<\/p>\n<h2>Updates for Office\/SharePoint Server<\/h2>\n<p>Microsoft has also released security updates for various versions of Microsoft SharePoint Server.<\/p>\n<h3>SharePoint Server Subscription Edition<\/h3>\n<ul>\n<li>SharePoint Server Subscription Edition: <a class=\"ocpArticleLink\" href=\"https:\/\/support.microsoft.com\/en-us\/topic\/description-of-the-security-update-for-sharepoint-server-subscription-edition-september-09-2025-kb5002784-b07efaab-d18a-4d3b-8dbd-38e1aee59abf\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">KB5002784<\/a><\/li>\n<\/ul>\n<h3>Microsoft SharePoint Server 2019<\/h3>\n<ul>\n<li>SharePoint Server 2019: <a class=\"ocpArticleLink\" href=\"https:\/\/support.microsoft.com\/en-us\/topic\/description-of-the-security-update-for-sharepoint-server-2019-september-09-2025-kb5002775-d4d4c0c9-3008-41ac-bacc-a00fc91240d0\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">KB5002775<\/a><\/li>\n<li>SharePoint Server 2019 Language Pack: <a class=\"ocpArticleLink\" href=\"https:\/\/support.microsoft.com\/en-us\/topic\/description-of-the-security-update-for-sharepoint-server-2019-language-pack-september-09-2025-kb5002774-a5616d91-da7a-4fa9-b699-2a4b9921efd7\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">KB5002774<\/a><\/li>\n<\/ul>\n<h3>Microsoft SharePoint Server 2016<\/h3>\n<ul>\n<li>SharePoint Enterprise Server 2016: <a class=\"ocpArticleLink\" href=\"https:\/\/support.microsoft.com\/en-us\/topic\/description-of-the-security-update-for-sharepoint-server-2016-september-09-2025-kb5002778-407cd67b-c9fd-40d8-a015-f0cd5d61a8c9\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">KB5002778<\/a><\/li>\n<li>SharePoint Enterprise Server 2016 Language Pack: <a class=\"ocpArticleLink\" href=\"https:\/\/support.microsoft.com\/en-us\/topic\/description-of-the-security-update-for-sharepoint-server-2016-language-pack-september-09-2025-kb5002777-a2a30d4d-77b8-49ff-b753-79b637cfdbaa\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">KB5002777<\/a><\/li>\n<\/ul>\n<h3>Office Online Server<\/h3>\n<ul>\n<li>Office Online Server: <a class=\"ocpArticleLink\" href=\"https:\/\/support.microsoft.com\/en-us\/topic\/description-of-the-security-update-for-office-online-server-september-09-2025-kb5002776-ceae1aee-91f9-4ba6-a842-fe2ff2064fee\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">KB5002776\u200b\u200b\u200b\u200b\u200b\u200b\u200b<\/a><\/li>\n<\/ul>\n<p><strong>Similar articles:<br \/>\n<\/strong><a href=\"https:\/\/borncity.com\/win\/2025\/09\/10\/microsoft-security-update-summary-september-9-2025\/\">Microsoft Security Update Summary (September 9, 2025)<\/a><br \/>\n<a href=\"https:\/\/borncity.com\/win\/2025\/09\/10\/patchday-windows-10-11-updates-september-9-2025\/\">Patchday: Windows 10\/11 Updates (September 9, 2025)<\/a><br \/>\n<a href=\"https:\/\/borncity.com\/win\/2025\/09\/10\/patchday-windows-server-updates-september-9-2025\/\">Patchday: Windows Server-Updates (September 9, 2025)<\/a><br \/>\n<a href=\"https:\/\/borncity.com\/win\/2025\/09\/11\/patchday-microsoft-office-updates-september-9-2025\/\">Patchday: Microsoft Office Updates (September 9, 2025)<\/a><\/p>\n<p><a href=\"https:\/\/borncity.com\/win\/2025\/08\/26\/autocad-firefox-sap-want-admin-rights-after-windows-august-2025-updates-msi-error-1730\/\">AutoCAD, Firefox, SAP requests admin rights after Windows August 2025 updates (MSI error 1730)<\/a><a href=\"https:\/\/www.borncity.com\/blog\/2025\/08\/25\/windows-august-2025-updates-verursachen-autocad-probleme\/\">\u00a0<\/a><br \/>\n<a href=\"https:\/\/borncity.com\/win\/2025\/09\/04\/microsoft-confirms-uac-issue-in-windows-after-august-2025-update\/\" rel=\"bookmark\">Microsoft confirms UAC issue in Windows after August 2025 update<\/a><br \/>\n<a href=\"https:\/\/borncity.com\/win\/2025\/08\/22\/windows-10-11-aug-2025-updates-cause-streaming-problems\/\">Windows 10\/11: Aug. 2025 updates cause streaming problems<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>[German]On September 9, 2025 (the second Tuesday of the month, Microsoft Patch Day), Microsoft released several security updates for Microsoft Office 2016, as well as the C2R variants (Office 2016-2021 and 365) and other products. This month, serious vulnerabilities in &hellip; <a href=\"https:\/\/borncity.com\/win\/2025\/09\/11\/patchday-microsoft-office-updates-september-9-2025\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,580,22],"tags":[125,2944,69,195],"class_list":["post-39256","post","type-post","status-publish","format-standard","hentry","category-office","category-security","category-update","tag-office","tag-patchday-9-2025","tag-security","tag-update"],"_links":{"self":[{"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/posts\/39256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/comments?post=39256"}],"version-history":[{"count":6,"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/posts\/39256\/revisions"}],"predecessor-version":[{"id":39262,"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/posts\/39256\/revisions\/39262"}],"wp:attachment":[{"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/media?parent=39256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/categories?post=39256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/borncity.com\/win\/wp-json\/wp\/v2\/tags?post=39256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}