Microsoft has launched an emergency replace to repair a Bluetooth system visibility challenge on hotpatch-enabled Home windows 11 Enterprise gadgets.
The Bluetooth gadgets won’t seem in Home windows Settings or Fast Settings, though they’re functioning accurately and linked to affected programs.
This bug may additionally forestall some customers from including new Bluetooth gadgets as a result of accessible gadgets won’t seem within the connection listing.
The out-of-band (OOB) KB5084897 hotpatch was launched on Monday for programs operating Home windows 11 variations 25H2 and 24H2 and can set up mechanically with out requiring a restart.
“Microsoft has recognized a problem affecting hotpatch-enabled Enterprise editions of Home windows the place Bluetooth gadgets could not seem on the Bluetooth & gadgets web page in Home windows Settings or in Fast Settings, though the gadgets are linked and functioning as anticipated,” Microsoft defined.
“As well as, customers may be unable so as to add Bluetooth gadgets as a result of accessible gadgets don’t seem within the connection listing.”
This OOB cumulative replace contains all enhancements and safety patches that shipped with the March 2026 Home windows hotpatch updates and won’t set up on Enterprise gadgets that obtain commonplace Home windows updates.
On Friday, Microsoft pushed one other Home windows 11 Enterprise OOB hotpatch (KB5084597) to patch three high-severity vulnerabilities within the Home windows Routing and Distant Entry Service (RRAS) administration software, which may enable attackers to execute malicious code remotely when connecting to a malicious server.
“An attacker authenticated on the area may exploit this vulnerability by tricking a domain-joined consumer into sending a request to a malicious server through the Routing and Distant Entry Service (RRAS) Snap-in,” the corporate famous in advisories issued final week.
“This challenge solely applies to a restricted set of eventualities involving Enterprise shopper gadgets operating hotpatch updates and getting used for distant server administration.”
As Microsoft explains, hotpatch updates apply vulnerability fixes by performing in-memory patching of operating processes and updating information on disk, making certain the fixes stay in place after rebooting the system.
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