Microsoft as we speak launched software program updates to plug a whopping 172 safety holes in its Home windows working techniques, together with a minimum of two vulnerabilities which are already being actively exploited. October’s Patch Tuesday additionally marks the ultimate month that Microsoft will ship safety updates for Home windows 10 techniques. In case you’re operating a Home windows 10 PC and also you’re unable or unwilling emigrate to Home windows 11, learn on for different choices.
The primary zero-day bug addressed this month (CVE-2025-24990) entails a third-party modem driver referred to as Agere Modem that’s been bundled with Home windows for the previous 20 years. Microsoft responded to lively assaults on this flaw by utterly eradicating the weak driver from Home windows.
The opposite zero-day is CVE-2025-59230, an elevation of privilege vulnerability in Home windows Distant Entry Connection Supervisor (also called RasMan), a service used to handle distant community connections via digital personal networks (VPNs) and dial-up networks.
“Whereas RasMan is a frequent flyer on Patch Tuesday, showing greater than 20 occasions since January 2022, that is the primary time we’ve seen it exploited within the wild as a zero day,” stated Satnam Narang, senior employees analysis engineer at Tenable.
Narang notes that Microsoft Workplace customers must also pay attention to CVE-2025-59227 and CVE-2025-59234, a pair of distant code execution bugs that reap the benefits of “Preview Pane,” which means that the goal doesn’t even must open the file for exploitation to happen. To execute these flaws, an attacker would social engineer a goal into previewing an e-mail with a malicious Microsoft Workplace doc.
Talking of Workplace, Microsoft quietly introduced this week that Microsoft Phrase will now robotically save paperwork to OneDrive, Microsoft’s cloud platform. Customers who’re uncomfortable saving all of their paperwork to Microsoft’s cloud can change this in Phrase’s settings; ZDNet has a helpful how-to on disabling this function.
Kev Breen, senior director of menace analysis at Immersive, referred to as consideration to CVE-2025-59287, a important distant code execution bug within the Home windows Server Replace Service (WSUS) — the exact same Home windows service accountable for downloading safety patches for Home windows Server variations. Microsoft says there aren’t any indicators this weak spot is being exploited but. However with a menace rating of 9.8 out of doable 10 and marked “exploitation extra doubtless,” CVE-2025-59287 will be exploited with out authentication and is a simple “patch now” candidate.
“Microsoft supplies restricted info, stating that an unauthenticated attacker with community entry can ship untrusted information to the WSUS server, leading to deserialization and code execution,” Breen wrote. “As WSUS is a trusted Home windows service that’s designed to replace privileged information throughout the file system, an attacker would have free rein over the working system and will doubtlessly bypass some EDR detections that ignore or exclude the WSUS service.”
For extra on different fixes from Redmond as we speak, try the SANS Web Storm Middle month-to-month roundup, which indexes all the updates by severity and urgency.
Home windows 10 isn’t the one Microsoft OS that’s reaching end-of-life as we speak; Trade Server 2016, Trade Server 2019, Skype for Enterprise 2016, Home windows 11 IoT Enterprise Model 22H2, and Outlook 2016 are a number of the different merchandise that Microsoft is sunsetting as we speak.
In case you’re operating any Home windows 10 techniques, you’ve in all probability already decided whether or not your PC meets the technical {hardware} specs really useful for the Home windows 11 OS. In case you’re reluctant or unable emigrate a Home windows 10 system to Home windows 11, there are options to easily persevering with to make use of Home windows 10 with out ongoing safety updates.
One choice is to pay for an additional yr’s price of safety updates via Microsoft’s Prolonged Safety Updates (ESU) program. The fee is simply $30 if you happen to don’t have a Microsoft account, and apparently free if you happen to register the PC to a Microsoft account. This video breakdown from Ask Your Laptop Man does a superb job of strolling Home windows 10 customers via this course of. Microsoft emphasizes that ESU enrollment doesn’t present different forms of fixes, function enhancements or product enhancements. It additionally doesn’t include technical help.
In case your Home windows 10 system is related to a Microsoft account and signed in while you go to Home windows Replace, it’s best to see an choice to enroll in prolonged updates. Picture: https://www.youtube.com/watch?v=SZH7MlvOoPM
Home windows 10 customers even have the choice of putting in some taste of Linux as an alternative. Anybody critically contemplating this feature ought to try the web site endof10.org, which features a plethora of suggestions and a DIY set up information.
Linux Mint is a superb choice for Linux newbies. Like most trendy Linux variations, Mint will run on something with a 64-bit CPU that has a minimum of 2GB of reminiscence, though 4GB is really useful. In different phrases, it’ll run on virtually any pc produced within the final decade.
Linux Mint is also prone to be essentially the most intuitive interface for normal Home windows customers, and it’s largely configurable with none fuss on the text-only command-line immediate. Mint and different flavors of Linux include LibreOffice, which is an open supply suite of instruments that features purposes just like Microsoft Workplace, and it may possibly open, edit and save paperwork as Microsoft Workplace information.
In case you’d want to offer Linux a take a look at drive earlier than putting in it on a Home windows PC, you’ll be able to all the time simply obtain it to a detachable USB drive. From there, reboot the pc (with the detachable drive plugged in) and choose the choice at startup to run the working system from the exterior USB drive. In case you don’t see an choice for that after restarting, strive restarting once more and hitting the F8 button, which ought to open an inventory of bootable drives. Right here’s a reasonably thorough tutorial that walks via precisely the right way to do all this.
And if that is your first time attempting out Linux, calm down and have enjoyable: The good factor a few “reside” model of Linux (because it’s referred to as when the working system is run from a detachable drive comparable to a CD or a USB stick) is that none of your adjustments persist after a reboot. Even if you happen to someway handle to interrupt one thing, a restart will return the system again to its authentic state.
As ever, if you happen to expertise any difficulties throughout or after making use of this month’s batch of patches, please depart a observe about it within the feedback under.
