Kimi K3 AI discover critical remote code execution flaws in Redis

The Kimi K3 AI agent, utilizing a multi-agent "Swarm" configuration, has autonomously identified multiple zero-day remote code execution (RCE) vulnerabilities within Redis Server and the bundled RedisBloom module. Researchers reported that the AI successfully generated working proof-of-concept exploits in approximately 27 minutes by analyzing Redis source code and debugging crashes. These findings highlight a significant acceleration in automated vulnerability discovery, with the agents reportedly identifying 19 distinct flaws in the latest 8.8.0 release within 90 minutes.
Source

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https://4sysops.com/archives/kimi-k3-ai-discover-critical-remote-code-execution-flaws-in-redis/

📰 Plex's Open Source Alternative Jellyfin is Having a Leadership Crisis

The departures come just months after the project flagged burnout as a growing risk.

🔗 Source:

#opensource

👉@sysadminoff

https://feed.itsfoss.com/link/24361/17385323/jellyfin-leadership-crisis

The US is losing the AI race with China

The US AI boom is being challenged by three connected problems: China’s cheaper open-source models, a heavy reliance on private credit, and power-grid limits that could delay or derail data center expansion. In the discussion with Professor Steve Keen, Andrew Neil argues that these pressures could burst the current AI valuation bubble and trigger wider financial stress. The core warning is that the technology may survive, while many of the companies behind it do not.
Source

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https://4sysops.com/archives/the-us-is-losing-the-ai-race-with-china/

📰 dav1d 1.5.4 Brings AV1 Decoding To OS/2

While the VideoLAN developers are busy these days working on dav2d for AV2 video decoding, they haven't let up work on dav1d and recently released dav1d 1.5.4 for continuing to enhance this leading open-source, CPU-based AV1 decoder...

🔗 Source:

#opensource

👉@sysadminoff

https://www.phoronix.com/news/dav1d-1.5.4

📰 Steam Machine with SteamOS Linux - initial thoughts

Good news everyone, I now have a Steam Machine in the GamingOnLinux house and I have some initial thoughts.Read the full article on GamingOnLinux.

🔗 Source:

#linux #steam

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https://www.gamingonlinux.com/2026/07/steam-machine-with-steamos-linux-initial-thoughts/

📰 I hacked FSR4 onto my Steam Deck before Valve could ship it officially

Older silicon is capable of running the heavier model.

🔗 Source:

#steam

👉@sysadminoff

https://www.xda-developers.com/hacked-fsr4-onto-my-steam-deck-before-valve-could-ship-it-officially/

Firefox’s new tab page widgets adds AI-powered daily crossword

More widgets are coming to Firefox’s New Tab page, including an interactive crossword puzzle powered by the AI news service Particle. The mini crossword game is updated daily, with puzzles based around recent content from the AI summary app Particle, replete with links to articles on the site you can read to help you deduce crossword answers from the clues provided. You click on a square to activate the row or column (clicking on it again switches between “Across” and “Down”). You read the clue at the bottom, and then you type in your answer. Use the hint button if […]
You're reading Firefox’s new tab page widgets adds AI-powered daily crossword, a blog post from OMG! Ubuntu. Do not reproduce elsewhere without permission.

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https://www.omgubuntu.co.uk/2026/07/firefox-new-widgets-crossword

📰 AMD EPYC 9006 Venice Announced & Looks Poised To Be A Grand Slam

While AMD EPYC 9005 "Turin" launched just under two years ago, it has aged remarkably well. It is one of the few CPU generations in my past 22 years of Linux hardware reviews/benchmarking that has still captivated me two years on in finding still typically industry-leading performance across varying workloads, exceptional reliability, and all around a very robust platform.

🔗 Source:

#amd #linux

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https://www.phoronix.com/review/amd-epyc-9006-venice

HP says 30% of PCs are still on Windows 10 as Microsoft extends support

HP says roughly 30% of its installed PC base is still running Windows 10, showing that many customers have not yet moved to Windows 11. That holdout rate is significant enough that HP still sees Windows 11 refreshes as a sales driver for new PCs. HP also says demand for AI PCs and premium systems is helping sustain upgrade activity.
Source

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https://4sysops.com/archives/hp-says-30-of-pcs-are-still-on-windows-10-as-microsoft-extends-support/

Automated Azure network change knocked Windows Update offline for hours

Microsoft has linked the July 23 disruption that blocked Windows 11 downloads to an error in an automated network-maintenance change. The incident affected connectivity in Azure’s West US region from 14:44 UTC until 19:41 UTC, disrupting Windows Update, the Microsoft Update Catalog, Microsoft Store, and Windows Server Update Services (WSUS). Users and administrators saw failed downloads, timeouts, delayed updates, and problems installing Store applications.
Source

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https://4sysops.com/archives/automated-azure-network-change-knocked-windows-update-offline-for-hours/

NetBird 0.75

Состоялся выпуск NetBird 0.75 — открытой платформы для построения частных сетей поверх WireGuard. Главным изменением стал полностью переработанный графический клиент: прежнее приложение на Fyne заменено полноценным интерфейсом, написанным с использованием Wails 3, React и TypeScript.
( читать дальше... )



 netbird

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https://www.linux.org.ru/news/security/18344937

Представлен aeman, инструмент планирования работы инженерных команд

Разработчики облачной платформы Cozystack опубликовали исходный код aeman, системы ежедневного планирования для инженерных команд, построенной поверх GitHub Projects v2. Инструмент развивает идею ежедневной доски: инженер видит ровно те задачи, которыми занимается сегодня, а всё отложенное исчезает с доски до того дня, когда за эту задачу кто-то возьмётся. Код написан на языке Go (веб-интерфейс — TypeScript/React) и распространяется под лицензией Apache-2.0.

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https://www.opennet.ru/opennews/art.shtml?num=65969

📰 Valve puts up a Proton 11.0-2 Release Candidate for testing

Valve have put up a Release Candidate to test the upcoming Proton 11.0-2 update, to fix up more issues found with Windows games on SteamOS / Linux.Read the full article on GamingOnLinux.

🔗 Source:

#linux #proton

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https://www.gamingonlinux.com/2026/07/valve-puts-up-a-proton-11-0-2-release-candidate-for-testing/

📰 KDE Plasma 6.7.1 Released with Stability Fixes, UI Improvements, and Better Wayland Reliability

by George WhittakerThe KDE Project has officially released KDE Plasma 6.7.1, the first maintenance update for the Plasma 6.7 desktop environment. Rather than introducing major new features, this point release focuses on polishing the desktop with a broad collection of bug fixes, translation updates, and performance improvements aimed at making Plasma 6.7 more reliable for everyday use.

🔗 Source:

#kde #plasma #wayland

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https://www.linuxjournal.com/content/kde-plasma-671-released-stability-fixes-ui-improvements-and-better-wayland-reliability

Anthropic releases Claude Opus 5 with near Fable 5 performance at half the price

Anthropic has released Claude Opus 5, a model it says comes close to its top-tier Fable 5 while costing about half as much for comparable workloads. Its pricing remains $5 per million input tokens and $25 per million output tokens, unchanged from Opus 4.8 and well below Fable 5’s $10 and $50 rates. The launch shifts the practical choice for organizations from maximum model capability toward the cost of running AI continuously.
Source

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https://4sysops.com/archives/anthropic-releases-claude-opus-5-with-near-fable-5-performance-at-half-the-price/

📰 Jack Dorsey Launches Buzz, an Open-Source Slack Alternative

Twitter co-founder Jack Dorsey has introduced Buzz, an open-source team chat platform aiming to reduce reliance on Slack and GitHub.

🔗 Source:

#opensource

👉@sysadminoff

https://linuxiac.com/jack-dorsey-launches-buzz-an-open-source-slack-alternative/

📰 Ubuntu LTS is the best Proxmox LXC base, even though Debian seems like the obvious choice

Despite not sharing a native environment, Ubuntu is always the distro I reach for when creating LXCs in Proxmox.

🔗 Source:

#debian #distro #ubuntu

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https://www.xda-developers.com/ubuntu-lts-is-the-best-proxmox-lxc-base-even-though-debian-seems-like-the-obvious-choice/

Опубликована мобильная платформа Ubuntu Touch 24.04-2.0

Представлена прошивка Ubuntu Touch 24.04-2.0, продолжающая развитие ветки на пакетной базе Ubuntu 24.04. Прошивка развивается проектом UBports, взявшим в свои руки разработку мобильной платформы Ubuntu Touch, после того как от неё отстранилась компания Canonical. Проектом также развивается экспериментальный порт рабочего стола Unity 8, который переименован в Lomiri.

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https://www.opennet.ru/opennews/art.shtml?num=65971

Hardening Windows Server: Essential tools and techniques for administrators

Microsoft has released a new, comprehensive hardening guide for Windows Server. As AI-driven attacks grow more dangerous by the hour, it is crucial to take a more rigorous approach to security.
Source

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https://4sysops.com/archives/hardening-windows-server-essential-tools-and-techniques-for-administrators/

Claude Opus 5 beats Fable 5 in most benchmarks for half the price

Claude Opus 5 is presented as Anthropic’s new top-performing model, beating Fable 5 on most listed benchmarks while costing half as much per token. Its biggest reported gains include ARC AGI 3, automation, computer use, and practical coding tasks. The video argues that cost per task—not token price alone—is the metric buyers should watch.
Source

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https://4sysops.com/archives/claude-opus-5-beats-fable-5-in-most-benchmarks-for-half-the-price/