[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fnzO_PYBG0vzOPSLN0jcpMGcNmQJryO-2RsL_ljn7LKc":3},{"article":4,"iocs":33,"watch_terms":34,"solutions":35,"lesson":43},{"id":5,"title":6,"slug":7,"summary":8,"ai_summary":9,"brief":10,"url":11,"image_url":12,"published_at":13,"ingested_at":14,"relevance_score":15,"entities":16,"category_id":25,"category":26,"article_tags":30},"a7d14edf-3fcb-42b1-92fc-146e1d1b6a2a","Microsoft: Windows KB5124010 update crashes some games and apps","microsoft-windows-kb5124010-update-crashes-some-games-and-apps-4804d8","Microsoft confirmed over the weekend that some games and applications using AC-3 (Dolby Digital) audio decoding will crash after installing the September 2026 KB5124010 Windows 11 preview update. [...]","Microsoft has acknowledged that the September 2026 optional Windows 11 preview update, KB5124010, is causing crashes in some games and applications that utilize AC-3 (Dolby Digital) audio decoding. While the issue primarily affects legacy applications, it can also impact modern apps if they rely on the Windows built-in decoder. Microsoft is working on a fix.","Windows KB5124010 update causes crashes in games and apps using AC-3 audio decoding.","https:\u002F\u002Fwww.bleepingcomputer.com\u002Fnews\u002Fmicrosoft\u002Fmicrosoft-windows-kb5124010-update-crashes-some-games-and-apps\u002F","https:\u002F\u002Fwww.bleepstatic.com\u002Fcontent\u002Fhl-images\u002F2026\u002F10\u002F05\u002FWindows_11.jpg","2026-10-05T09:37:56+00:00","2026-10-05T10:00:13.883343+00:00",7,[17,20,22],{"name":18,"type":19},"Windows 11","product",{"name":21,"type":19},"KB5124010",{"name":23,"type":24},"Microsoft","vendor","80544778-fabb-4dcd-aa35-17492e5dcf4f",{"id":25,"icon":27,"name":28,"slug":29},null,"Vulnerabilities","vulnerabilities",[31],{"category":32},{"id":25,"icon":27,"name":28,"slug":29},[],[23,18,21],{"controls":36,"vendors":37},[],[38],{"slug":39,"name":23,"logo_path":40,"roles":41},"microsoft","\u002Fvendor-logos\u002Fmicrosoft.png",[42],"affected",{"slug":44,"title":45,"body":46,"framework_refs":47,"framework_notes":54},"windows-update-kb5124010-crashes-games-and-apps-using-ac-3-audio","Windows Update KB5124010 Crashes Games and Apps Using AC-3 Audio","Microsoft's optional September 2026 Windows 11 preview update (KB5124010) introduced a regression that breaks AC-3 (Dolby Digital) audio decoding, crashing affected games and applications. This highlights the inherent risk of deploying preview\u002Foptional updates in production or gaming environments without adequate testing. The issue demonstrates that even vendor-supplied patches can introduce new instabilities, making pre-deployment validation and staged rollouts essential practices. Organizations and end users who applied the update without a rollback plan may face disruption until Microsoft delivers a fix.",[48,49,50,51,52,53],"CIS Control 7: Continuous Vulnerability Management","CIS Control 4: Secure Configuration of Enterprise Assets and Software","NIST SP 800-40 Rev. 4: Guide to Enterprise Patch Management Planning","NIST SP 800-128: Guide for Security-Focused Configuration Management","ITIL Change Management: Change Evaluation and Testing","ITIL Release and Deployment Management: Staged Rollout Practices",{}]