Geek-Guy.com

Tag: execution

Windows Netlogon RCE exploited, domain controllers at risk (CVE-2026-41089)

CVE-2026-41089, a critical Windows Netlogon RCE flaw that allows remote code execution, is now actively exploited in the wild, the Centre for Cybersecurity Belgium (CCB) warned on Friday. About CVE-2026-41089 CVE-2026-41089 is a stack-based buffer overflow vulnerability in Windows Netlogon, the service and protocol that handles authentication and security within a Windows domain environment. The…

Notepad++ vulnerabilities could enable arbitrary code execution on Windows systems

Two arbitrary code execution vulnerabilities in Notepad++ let local attackers run commands of their choice on Windows machines by tampering with the editor’s XML configuration files, with both flaws rated High at CVSS 7.8. The flaws, tracked as CVE-2026-48778 and CVE-2026-48800, affect every version of the editor up to and including 8.9.6, Notepad++ said in…

Microsoft Patches SharePoint RCE Flaw CVE-2026-45659 Across Server Versions

Microsoft has rolled out updates to fix a remote code execution vulnerability impacting SharePoint that could be exploited by bad actors in attacks without requiring any specialized conditions to be met. The vulnerability, tracked as CVE-2026-45659, carries a CVSS score of 8.8. It has been assigned an important severity. “Deserialization of untrusted data in Microsoft…

High-severity SharePoint RCE bug patched by Microsoft (CVE-2026-45659)

Microsoft has released patches for a high-severity remote code execution vulnerability (CVE-2026-45659) in SharePoint that may be exploited in low-complexity attacks. It affects the SharePoint Server Subscription Edition, SharePoint Server 2019, and SharePoint Enterprise Server 2016. About CVE-2026-45659 CVE-2026-45659 stems from Shareoint deserializing untrusted data, and may be exploited by an authenticated attacker to execute…

Android Zero-Click RCE Vulnerability Enables Remote Shell Access  

Google has released a patch for an Android vulnerability that allows remote code execution (RCE) without requiring any user interaction.  The flaw could “… lead to remote (proximal/adjacent) code execution as the shell user with no additional execution privileges needed. User interaction is not needed for exploitation,” said Google in its security advisory. Inside the…

Critical GitHub RCE bug exposed millions of repositories

A critical remote code execution (RCE) vulnerability in GitHub could potentially allow attackers to execute arbitrary code on GitHub.com and GitHub Enterprise Server. Uncovered by Wiz researchers, the now-patched bug exploited how GitHub handles server-side “git push” operations. By crafting malicious input within a standard Git push, an authenticated user could execute arbitrary commands via…

Critical flaw in Marimo Python notebook exploited within 10 hours of disclosure

A critical pre-authentication remote code execution vulnerability in Marimo, an open-source Python notebook platform owned by AI cloud company CoreWeave, was exploited in the wild less than 10 hours after its public disclosure, according to the Sysdig Threat Research Team. The vulnerability, tracked as CVE-2026-39987 with a severity score of 9.3 out of 10, affects…

Check Point Research Reveals ChatGPT Data Exfiltration Flaw

A flaw in ChatGPT’s code execution environment shows how a single malicious prompt could quietly leak sensitive user data — without any warning or user approval needed. “Sensitive data shared with ChatGPT conversations could be silently exfiltrated without the user’s knowledge or approval,” said Check Point researchers. Inside the ChatGPT DNS Exfiltration Flaw The issue…

It’s a mystery … alleged unpatched Telegram zero-day allows device takeover, but Telegram denies

A critical Telegram flaw could allow zero-click remote code execution on devices, but Telegram denies it. Researcher Michael DePlante (@izobashi) of TrendAI Zero Day disclosed a new Telegram vulnerability through Zero Day Initiative (ZDI). The vulnerability, tracked as ZDI-CAN-30207 (CVSS score of 9.8) allows attackers to execute code on targeted devices without any user interaction.…

Attackers are exploiting RCE vulnerability in BIG-IP APM systems (CVE-2025-53521)

A critical unauthenticated remote code execution vulnerability (CVE-2025-53521) in F5’s BIG-IP Access Policy Manager (APM) solution is under active exploitation, the US Cybersecurity and Infrastructure Security Agency warned on Friday. CISA added the flaw to its Known Exploited Vulnerabilities catalog after F5 updated the related security advisory, The advisory wasinitially published on October 15, 2025,…

CISA warns of active exploitation of Microsoft SharePoint vulnerability (CVE-2026-20963)

CVE-2026-20963, a remote code execution (RCE) SharePoint vulnerability Microsoft fixed in January 2026, is being exploited by attackers. The confirmation comes from the US Cybersecurity and Infrastructure Security Agency (CISA), which added the flaw to its Known Exploited Vulnerabilities (KEV) catalog on Wednesday. About CVE-2026-20963 CVE-2026-20963 affects Microsoft SharePoint Server Subscription Edition, Microsoft SharePoint Server…

Snowflake Launches Project SnowWork, Bringing Outcome-Driven AI to Every Business User

COMPANY NEWS:  Designed to orchestrate planning, analysis, and execution, Project SnowWork is an autonomous enterprise AI platform that helps business users accelerate everyday work Launching in research preview to a limited set of customers, Project SnowWork handles complex, multi-step tasks and delivers real, data-driven outcomes to business users Project SnowWork brings Snowflake’s vision for the…

Ransomware activity peaks outside business hours

Intrusions continue to center on credential access and timed execution outside standard business hours. The Sophos Active Adversary Report 2026 analyzes 661 incident response and managed detection and response cases handled between November 1, 2024 and October 31, 2025, spanning organizations in 70 countries. The dataset examines how attackers gain access, how quickly they reach…

Trend Micro fixes two critical flaws in Apex One

Trend Micro fixed two critical Apex One flaws enabling remote code execution on vulnerable Windows systems and urged immediate updates. Trend Micro has addressed two critical vulnerabilities in Apex One that could allow attackers to achieve remote code execution on affected Windows systems. The company released security updates and strongly urged customers to apply the…

Untrusted repositories turn Claude code into an attack vector

Flaws in Anthropic’s Claude Code could allow remote code execution and theft of API keys when users open untrusted repositories. Check Point Research team found multiple vulnerabilities in Anthropic’s Claude Code AI coding assistant that could lead to remote code execution and API key theft. The vulnerabilities abuse features such as Hooks, MCP servers, and…

Structured Launching Partner Marketing Execution Platform

Structured is announcing the debut of its AI-native Partner Marketing Execution Platform (PMEP), built to help enterprises activate and scale partner ecosystems. Mult-agent PMEP promises to accelerate channel revenue With this platform, Structured aims to remove the friction that has slowed partner marketing, which traditionally has relied on partners logging into portals, searching content libraries,…

BeyondTrust fixes easy-to-exploit pre-auth RCE vulnerability in remote access tools (CVE-2026-1731)

BeyondTrust fixed a critical remote code execution vulnerability (CVE-2026-1731) in its Remote Support (RS) and Privileged Remote Access (PRA) solutions and is urging self-hosted customers to apply the patch as soon a possible. Unlike the Remote Support zero-day (CVE-2024-12356) that was flagged after having been exploited by China-nexus threat actors to breach the US Treasury…

BeyondTrust fixes easy-to-exploit pre-auth RCE vulnerability in remote access tools (CVE-2026-1731)

BeyondTrust fixed a critical remote code execution vulnerability (CVE-2026-1731) in its Remote Support (RS) and Privileged Remote Access (PRA) solutions and is urging self-hosted customers to apply the patch as soon a possible. Unlike the Remote Support zero-day (CVE-2024-12356) that was flagged after having been exploited by China-nexus threat actors to breach the US Treasury…

Wallarm Halts Remote Code Execution Exploits: Defense for Vulnerable React Server Component Workflows

On December 3, 2025, React maintainers disclosed a critical unauthenticated remote code execution (RCE) vulnerability in React Server Components (RSC), tracked as CVE-2025-55182. A working PoC was released publicly, and Wallarm immediately began observing widespread exploitation attempts across customer environments. What is CVE-2025-55182? CVE-2025-55182 is an unauthenticated remote code execution (RCE) vulnerability, rated CVSS 10.0,…

Wallarm Halts Remote Code Execution Exploits: Defense for Vulnerable React Server Component Workflows

On December 3, 2025, React maintainers disclosed a critical unauthenticated remote code execution (RCE) vulnerability in React Server Components (RSC), tracked as CVE-2025-55182. A working PoC was released publicly, and Wallarm immediately began observing widespread exploitation attempts across customer environments. What is CVE-2025-55182? CVE-2025-55182 is an unauthenticated remote code execution (RCE) vulnerability, rated CVSS 10.0,…