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7 derniers jours

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> TODAY'S SUMMARY (19 articles)

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// AI-powered summary generated at 08:00

> CVE-2026-20950 Microsoft Excel Remote Code Execution Vulnerability
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
> CVE-2026-20952 Microsoft Office Remote Code Execution Vulnerability
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
> Microsoft Lens va disparaître sur Android et iOS dès février 2026 : quelles alternatives ?
À compter du 9 février 2026, l'application Microsoft Lens pour Android et iOS sera retirée des magasins d'applications. Quelles sont les alternatives ? Le post Microsoft Lens va disparaître sur Android et iOS dès février 2026 : quelles alternatives ? a été publié sur IT-Connect.
> CVE-2026-20957 Microsoft Excel Remote Code Execution Vulnerability
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
> CVE-2026-20958 Microsoft SharePoint Information Disclosure Vulnerability
Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.
> CISA Warns of Active Exploitation of Gogs Vulnerability Enabling Code Execution
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has warned of active exploitation of a high-severity security flaw impacting Gogs by adding it to its Known Exploited Vulnerabilities (KEV) catalog. The vulnerability, tracked as CVE-2025-8110 (CVSS score: 8.7), relates to a case of pa...
> CVE-2026-20941 Host Process for Windows Tasks Elevation of Privilege Vulnerability
Improper link resolution before file access ('link following') in Host Process for Windows Tasks allows an authorized attacker to elevate privileges locally.
> CVE-2026-21226 Azure Core shared client library for Python Remote Code Execution Vulnerability
Deserialization of untrusted data in Azure Core shared client library for Python allows an authorized attacker to execute code over a network.
> Rakuten Viber CISO/CTO on balancing encryption, abuse prevention, and platform resilience
In this Help Net Security interview, Liad Shnell, CISO and CTO at Rakuten Viber, discusses how messaging platforms have become critical infrastructure during crises and conflicts. He explains how it influences cybersecurity priorities, from encryption and abuse prevention to incident response and us...
> Top 10 vendors for AI-enabled security — according to CISOs
Venture capital may be flowing to trendy AI security startups, but battle-tested CISOs seem to be sticking with tried-and-true, name-brand technology partners for their AI-enabled security needs. That’s the key takeaway from CSO’s 2025 Security Priorities Study, which colle...
> USN-7956-1: Google Guest Agent vulnerability
Jakub Ciolek discovered that the Go Cryptography module included in Google Guest Agent did not validate GSSAPI authentication requests during SSH operations. An attacker could possibly use this issue to cause a denial of service.
> Unveiling VoidLink – A Stealthy, Cloud-Native Linux Malware Framework
Key takeaways VoidLink – a Cloud-First Malware Framework In December 2025, Check Point Research identified a small cluster of previously unseen Linux malware samples that appear to originate from a Chinese-speaking development environment. Many of the binaries included debug symbols and other develo...
> Turning cyber metrics into decisions leaders can act on
In this Help Net Security video, Bryan Sacks, Field CISO at Myriad360, explains how security leaders can measure cybersecurity in ways that matter to executives and boards. He argues that metrics should support decisions, not exist for reporting alone. The discussion focuses on aligning security wor...
> Driving Passwordless Adoption with FIDO and Biometric Authentication
Driving Passwordless Adoption with FIDO and Biometric Authentication madhav Tue, 01/13/2026 - 06:13 For decades, passwords have been the default mechanism for securing digital access. They are deeply embedded in enterprise systems and workflows, yet they were never designed to withstand today’s th...
> Apple et Google s’associent autour de l’IA : le nouveau Siri va s’appuyer sur Gemini
Gemini et Google Cloud au service d'Apple, c'est une réalité. Un accord entre Apple et Google va permettre à Siri de s'appuyer sur les services IA de Google. Le post Apple et Google s’associent autour de l’IA : le nouveau Siri va s’appuyer sur Gemini a été publié sur IT-Connect.
> Teaching cybersecurity by letting students break things
Cybersecurity students show higher engagement when the work feels tangible. A new study from Airbus Cybersecurity and Dauphine University describes what happens when courses move beyond lectures and place students inside structured hacking scenarios, social engineering exercises, and competitive gam...
> CrowdStrike to Acquire Seraphic to Secure Work in Any Browser
> ZDI-26-044: Microsoft Windows Desktop Window Manager Use-After-Free Local Privilege Escalation Vulnerability
This vulnerability allows local attackers to escalate privileges on affected installations of Microsoft Windows. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8. The follow...
> January 2026 Patch Tuesday: 114 CVEs Patched Including 3 Zero-Days
> What insurers expect from cyber risk in 2026
Technology shifts, policy decisions, and attacker behavior are changing at the same time, and their effects increasingly overlap. Insurers, brokers, and security teams are feeling that pressure across underwriting, claims, and risk management. A new global study by CyberCube examines how these chang...