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7 derniers jours

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> TODAY'S SUMMARY (130 articles)

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// AI-powered summary generated at 20:00

> Welcome to Agents Week
Cloudflare's mission has always been to help build a better Internet. Sometimes that means building for the Internet as it exists. Sometimes it means building for the Internet as it's about to become. This week, we're kicking off Agents Week, dedicated to what comes next.
> [un]prompted 2026 – Establishing Al Governance Without Stifling Innovation
Author, Creator & Presenter: Billy Norwood, CISO, Meta Our thanks to [un]prompted for publishing their Creators, Authors and Presenter’s outstanding [un]prompted 2026 AI Security Practitioner content on the Organizations' YouTube Channel. Permalink The post [un]prompted 2026 – Establishing Al...
> Critical Marimo pre-auth RCE flaw now under active exploitation
A critical pre-authentication remote code execution (RCE) vulnerability in Marimo is now under active exploitation, leveraged for credential theft. [...]
> Hackers claim control over Venice San Marco anti-flood pumps
Hackers breached Venice ’s San Marco flood system, claiming control of pumps and the ability to disable defenses and flood coastal areas. The technologies that govern the physical world are the quiet infrastructure of modern life. From energy grids to water systems, from factories to flood defenses,...
> SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 92
Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Thirty-Six Malicious npm Strapi Packages Deploy Redis RCE, Database Theft, and Persistent C2   Malicious LNK Files Distributing a Python-Based Backdoor and Changes in...
> 19 Billion Passwords Leaked: Protect Yourself from Cyber Threats
Discover the implications of the 19 billion passwords leaked in the RockYou2024 breach. Learn essential actions to secure your accounts now! The post 19 Billion Passwords Leaked: Protect Yourself from Cyber Threats appeared first on Security Boulevard.
> Debian DSA-6208-1 MediaWiki High Info Disclosure and Permission Issues
Multiple security issues were discovered in MediaWiki, a website engine for collaborative work, which could result in information disclosure or incomplete permission checks. For the oldstable distribution (bookworm), these problems have been fixed in version 1:1.39.17-1+deb12u2.
> Debian DSA-6207-1 Flatpak Important Sandbox Breakout Exec Risk
Multiple security vulnerabilities were discovered in Flatpak, an application deployment framework for desktop apps, which could allow a Flatpak app to delete arbitrary hosts on the host or break out of the sandbox resulting in code execution in the host context. For the stable distribution (trixie),...
> Why Anthropic’s Mythos Is a Systemic Shift for Global Cybersecurity
With the release of Anthropic’s Project Glasswing and Claude Mythos, how should CISOs navigate the arrival of automated exploit chaining, collapsing patch cycles and the inevitable rise of adversarial AI? The post Why Anthropic’s Mythos Is a Systemic Shift for Global Cybersecurity appeared first on...
> Security Affairs newsletter Round 572 by Pierluigi Paganini – INTERNATIONAL EDITION
A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. Censys finds 5,219 devices exposed to attacks by...
> CVE-2026-39853 osslsigncode has a Stack Buffer Overflow via Unbounded Digest Copy During Signature Verification
Information published.
> CVE-2026-39855 osslsigncode has an Integer Underflow in PE Page Hash Calculation Can Cause Out-of-Bounds Read
Information published.
> Week in review: Windows zero-day exploit leaked, Patch Tuesday forecast
Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Cloudflare moves up its post-quantum deadline as researchers narrow the path to Q-Day Cloudflare announced it is targeting 2029 to complete post-quantum security across its entire product suite, includi...
> CVE-2026-39856 osslsigncode has an Out-of-Bounds Read via Unvalidated Section Bounds in PE Page Hash Calculation
Information published.
> CVE-2026-35206 Helm Chart extraction output directory collapse via `Chart.yaml` name dot-segment
Information published.
> Adobe Patches Reader Zero-Day Exploited for Months
The vulnerability is tracked as CVE-2026-34621 and Adobe has confirmed that it can be exploited for arbitrary code execution. The post Adobe Patches Reader Zero-Day Exploited for Months appeared first on SecurityWeek.
> CVE-2026-34757 LIBPNG has a yse-after-free in png_set_PLTE, png_set_tRNS and png_set_hIST leading to corrupted chunk data and potential heap information disclosure
Information published.
> CVE-2026-40226
Information published.
> DDoS Attack Types Explained: Volumetric, Protocol, and Application Layer Attacks
Key Takeaways There are three main DDoS attack categories:  Volumetric (Layer 3), Protocol (Layer 4), and application layer (Layer 7) – each with different attack characteristics Each category requires a different mitigation approach, though the mitigation of layer 3/4 attacks is the same in majorit...
> CPUID Breach Distributes STX RAT via Trojanized CPU-Z and HWMonitor Downloads
Unknown threat actors compromised CPUID ("cpuid[.]com"), a website that hosts popular hardware monitoring tools like CPU-Z, HWMonitor, HWMonitor Pro, and PerfMonitor, for less than 24 hours to serve malicious executables for the software and deploy a remote access trojan called STX RAT. The incident...