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7 derniers jours

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> TODAY'S SUMMARY (14 articles)

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// AI-powered summary generated at 20:00

> Ubuntu 24.04 LTS linux-raspi-realtime Critical Security Flaws USN-8492-3
Several security issues were fixed in the Linux kernel.
> USN-8492-3: Linux kernel (Raspberry Pi Real-time) vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem...
> Secure Unix ancestor KSOS did type safety before Rust made it cool
Modula-based source code resurfaces after nearly four decades
> AI isn’t closing the skills gap — it’s exposing the validation gap
If you wanted to become a basketball star, how would you get started? You wouldn’t read a book on basketball and take an online course. You’d set up a hoop in your driveway, join a local team to train, and play in real matches. So why do we expect cybersecurity professionals t...
> Finding vulnerabilities was never the hard part
AI is surfacing vulnerabilities at a scale the industry has never seen, and most organizations have no way to determine which ones actually matter. The post Finding vulnerabilities was never the hard part appeared first on CyberScoop.
> NCA Issues Warning to Parents As Shared Child Photos Exploited by AI Tools
IWF and NCA warn that growing numbers of images and videos are being manipulated into sexual abuse material
> Ubuntu 24.04 LTS Linux-nvidia-6.17 Critical DoS Issues USN-8508-1
Several security issues were fixed in the Linux kernel.
> New TrojPix Attack Leaks Data From Air-Gapped Systems via Video Cable Emissions
Researchers at Shandong University have shown a fast new way to pull data off computers that are cut off from every network. The technique, called TrojPix, tweaks on-screen pixels in ways the eye cannot see, so that the video cable carrying them radiates a faint radio signal a nearby receiver can de...
> USN-8508-1: Linux kernel (NVIDIA) vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - S390 architecture; - Block layer subsystem; - Cryptographic API; - DMA engine subsyste...
> Ubuntu Linux-NVIDIA Critical Security Flaws 8507-1 System Compromise
Several security issues were fixed in the Linux kernel.
> Researchers Claim First Fully Agentic Ransomware: JadePuffer
Researchers have revealed JadePuffer, the first agentic AI-powered ransomware campaign, highlighting how autonomous agents can automate cyber-attacks
> Bad Epoll Flaw Gives Attackers Root Access on Linux and Android
Bad Epoll (CVE-2026-46242) lets local attackers gain root on Linux and Android. The flaw was missed by AI but found by a security researcher. A newly disclosed Linux kernel vulnerability, named Bad Epoll (CVE-2026-46242), allows a local attacker with no special privileges to gain full root access on...
> USN-8507-1: Linux kernel (NVIDIA) vulnerabilities
It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. (CVE-2025-54505) Several security issues were discovered in the Linux kernel. An attacker could po...
> New Java-Based QuimaRAT MaaS Built to Run on Windows, Linux, and macOS
Cybersecurity researchers have flagged a novel Java-based remote access trojan (RAT) called QuimaRAT that's capable of targeting Windows, Linux, and macOS environments. According to LevelBlue, the cross-platform malware is advertised under a malware-as-a-service (MaaS) model, costing anywhere betwe...
> FatFs : 7 failles non patchées menacent des millions de systèmes embarqués
Sept failles non corrigées frappent FatFs, une brique logicielle présente dans des millions de systèmes embarqués. Mais, c'est difficile à patcher. Le post FatFs : 7 failles non patchées menacent des millions de systèmes embarqués a été publié sur IT-Connect.
> Opera GX Flaw Let Malicious Sites Auto-Install Mods to Steal Data From Visited Pages
Researchers found a flaw in Opera GX, the gaming-focused version of the Opera browser, that let a malicious website silently install a browser add-on and use it to lift specific data from the pages a victim visits. In a proof of concept, they reconstructed a signed-in user's full Gmail address from...
> A week in security (June 29 – July 5)
A list of topics we covered in the week of June 29 to July 5 of 2026
> 7 cyber risk assessment gotchas to avoid
A cyber risk assessment helps security teams identify, estimate, and prioritize potential threats and vulnerabilities to key enterprise digital and physical assets. Yet, despite its importance, many CISOs fall victim to several types of “gotchas” that prevent them from fully a...
> SkillCloak Lets Malicious AI Agent Skills Evade Static Scanners with Self-Extracting Packing
Scanners meant to catch malicious add-on "skills" for AI coding agents can be fooled by a few simple changes that leave the malware working, according to a new study from researchers at the Hong Kong University of Science and Technology. Their strongest trick slipped past every scanner tested more...
> How to prioritize AI agent security by business impact
Your CEO calls about an AI agent security incident in finance. He wants to know whether money moved, whether financial data was exposed, who owned the agent and why it had this level of access. The agent was connected to a spend management application to reconcile invoices, summarize vendor contract...