Linus Torvalds released Linux kernel 7.3 with a record 18,765 non-merge commits from 3,021 developers. The update adds features including sched_ext completion, failfs, and fchroot() while the 7.4 merge window opens next.

The kernel brought in 18,765 non-merge commits from 3,021 developers.
The new failfs filesystem that fails all operations.
Tap a lens to see what this story means for you.
Liked this? The Brief brings you the whole day in tech, verified, every morning.
Two minutes, free forever. What's in The Brief →
See what’s happening right now
The Feed runs all day — short, verified briefs the moment they break.
Open the FeedFollow @thecircuitry_
Every story we publish, as it happens. No noise between.
Reader-supported
The Circuitry is a passion project I've always wanted to build, and I love the work behind it.
Running it costs real money. APIs, hosting, time. To keep improving the site and growing this into something useful for everyone, those costs have to be covered.
Any contribution is appreciated. If not, no pressure. Thanks for reading.
bbs-go through 4.4.6 has a Google One Tap login flaw (CVE-2026-111639) that skips ID-token audience checks, letting attackers replay tokens from any OAuth client to take over Google-linked accounts. VulnCheck rates it 8.1 (CVSS 3.1) and 8.6 (CVSS 4.0).
DigiTimes: Anthropic has proposed to Blackstone a financing structure promising returns above 10 percent to back a 60 billion dollar package for Google tensor processing units totaling around 1.5 gigawatts, internally labeled Project North Star, amid higher infrastructure costs.
Seeking Alpha asked its analysts whether Tesla should merge with SpaceX after Barclays said an all-stock deal could be announced before Tesla's annual meeting, expected by Dec. 6. No merger has been announced. Musk's "more and more overlap" remark came on Tesla's July 22 call; the next one is Oct. 21.
CISA added AhsayCBS flaws CVE-2026-105134 and CVE-2026-105133 to its Known Exploited Vulnerabilities catalog on October 14, with an October 17 deadline for federal agencies. Attackers are chaining them to plant webshells and cryptominers, and Ahsay says its first patches did not fully fix them.
Apple has expanded its App Store rules to require developers to proactively prevent and remove AI-generated deepfakes and nonconsensual intimate imagery. The changes also target hidden nudify features and extend existing bans to alternative app distribution.