Microsoft's AI vulnerability detection results in record-breaking Patch Tuesday, addressing 974 security flaws
Both source and solution?
It's not always interesting, but it's important to stay on top of operating system updates. However, if you're on Windows, you're definitely gonna want to prick up your ears for Microsoft's September 2026 Patch Tuesday.
This might be Microsoft's biggest Patch Tuesday to date, addressing a whopping 974 security flaws found across both Windows 10 and Windows 11. Bleeping Computer offers a handy breakdown, reporting that 438 of these flaws were elevation of privilege vulnerabilities, 258 were remote code execution vulnerabilities, and 19 were security feature bypass vulnerabilities.
Perhaps more importantly, this Patch Tuesday also targets two actively exploited zero-days. Specifically, these are CVE-2026-85880 and CVE-2026-81963, which had both been leveraged previously to give attackers elevated system privileges.
Microsoft began leveraging AI vulnerability detection back in July, stressing back then that only the highest-confidence findings would ever reach the engineering team for fixing. As a result, July enjoyed a similarly record-breaking Patch Tuesday, stamping out 622 security vulnerabilities.
There's been a lot of praise for AI bug-hunting tools in recent months, with the CTO of Firefox raving about how an early version of Claude Mythos found 271 security vulnerabilities in the browser back in April. Anthropic itself was only too keen to toot its own horn that same month, saying that its AI had in fact found "thousands of high-severity vulnerabilities, including some in every major operating system and web browser."
Now, compare and contrast this to, say, all the times OpenAI's agents have reportedly breached containment in recent months. For instance, there was the 'wiki incident', where AI agents took over a communally editable German website, and then there was also the 'Hugging Face incident'. OpenAI has been taking steps to learn from these incidents.
But to bring it back to Microsoft, the Edge team recently implemented an automated browser extension review system to better deal with the tidal wave of "AI-assisted" submissions. It's currently unclear if the automated system also uses AI or machine-learning (via The Register).
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It's an odd state of affairs when AI is both the source of a major security incident and core to the tools engineers now use to address vulnerabilities. Obviously, agentic AI is a bit different to the tools Microsoft is using, but here's hoping this latter AI tech continues to be more of a help than a hindrance.
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Team Group QX | 1 TB
It's a fair chunk of cash for a slow SSD but if you're looking for lots of storage and don't need a blazing fast NVMe drive, then this is the cheapest way of putting a 1 TB SSD in your gaming PC. Just don't expect it to sustain full speed under heavy workloads and you'll be fine. Key specs: 2.5-inch | 560 MB/s read | 500 MB/s write
Kingston NV3 | 1 TB
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Biwin Black Opal NV7400 | 1 TB
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Crucial P310 2280 | 1 TB
This DRAM-less drive is well-suited for stashing your operating system alongside a few games from your ever-growing Steam backlog. This is the version without a heatsink, which means you can slot it straight into a console, too. Key specs: NVMe | PCIe 4.0 | 7,100 MB/s read | 6,000 MB/s write Price Check: Newegg $184.00
WD_Black SN7100 | 1 TB
This SSD is no slouch and still offers some of the best-in-class 4K read performance (read our full review here). Though this drops the DRAM cache and opts for a single-sided design, it's still a quality drive for a gaming PC. Key specs: NVMe | PCIe 4.0 | 7,250 MB/s read | 6,900 MB/s write Price check: Amazon $189.95
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This may not be the fastest drive, but in the midst of the memory supply crisis, it is at least relatively cheap compared to some. Key specs: NVMe | PCIe 4.0 | 4,500 MB/s read | 5,000 MB/s write ***11/09/2026 - OOS***
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Yes, this is a pricey 1 TB drive, but it's also a relatively affordable PCIe 5.0 SSD. Just get a load of those read/write speeds! If you're still not convinced, be sure to have a read of Zak's review. Key specs:NVMe | PCIe 5.0 | 14,700 MB/s read | 13,300 MB/s write Price check: Amazon $249.99
Silicon Power US75 | 1 TB
The US75 might not technically have the fastest read and write speeds of all the Gen 4 drives on the market, but it's absolutely no slouch either, and would make a seriously brilliant games storage drive. Or anything else, for that matter. Key specs: NVMe | PCIe 4.0 | 7,000 MB/s read | 6,500 MB/s write ***31/07/2026 - OOS***
Team Group T-Force G50 | 1 TB
It'll be a long time before SSDs drop back to early 2025 prices, so buying the largest amount of storage you can afford will help to keep your gaming PC going through the memory crisis. Key specs: NVMe | PCIe 4.0 | Up to 5,000 MB/s read | Up to 4,500 MB/s write Price check: Newegg $169.99 **August 7, too slow for the money**
WD_Black SN850X | 1 TB
This is still a great example of a high-performance PCIe 4.0 NVMe SSD—check out our review. Key specs:NVMe | PCIe 4.0 | 7,300 MB/s read | 6,300 MB/s write Price check:Amazon $248.99 | Walmart $248.00 | Best Buy $292.99 ***Not a great deal***
Western Digital WD Blue SN5000 | 1 TB
Though this is definitely slower than its newer SN5100 model, it's 1 TB of space for what is these days a 512 GB kind of price. If you're looking for a no-frills SSD for a budget PC build, then this is the one to go for. Key specs:NVMe | PCIe 4.0 | 5,150 MB/s read | 4,850 MB/s write speed Price check: Walmart $194.99 ***22/05/2026 - not really a budget drive right now :/***
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Jess has been writing about games for over ten years, spending a significant chunk of that time working on print publications PLAY and Official PlayStation Magazine. When she’s not investigating all things hardware here, she's either constructing a passionate defence of a 7/10 game, daydreaming about her debut novel, or feeling wistful about the last time she chased some nerds around a field with an oversized foam sword.
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