Mastodawn

Tails 7.6.2 Is Out: Why This Emergency Privacy Update Matters Right Now

Tails 7.6.2 might seem like a minor update, but it carries an important message. Update Tails now to fix a critical security flaw. If you value privacy, digital freedom, or protecting yourself online, this update deserves your attention. On 15 April 2026, the Tails team released version 7.6.2 as an emergency fix for a serious security flaw in the Tor Browser's confinement. Without this patch, attackers could have escaped the browser's sandbox, putting Tails users' safety at risk during […]

https://beitmenotyou.online/tails-7-6-2-is-out-why-this-emergency-privacy-update-matters-right-now/

secbro42 Jun 13

☠️ CRITICAL SANDWICH BREACH: Node.js Sandbox Escape Vulnerability Allows Unrestricted Code Execution

#bufferoverflow #cve #cybersecurity #cybersecurityvulnerability #iso27001 #nodejs #sandboxescape #vm2

cherry brave Jun 13

Thousands of households give it their all, crying out loud.

After reading about this CVE vulnerability, are you still confident that you won't fall victim to a small mistake that leads to device data dumps or stolen account keys?

Do you still think the people who had their publishing tokens stolen by a malicious NPM package were just being foolish?

Think about it. 🤔
https://radar.offseq.com/threat/cve-2026-12011-use-after-free-in-google-chrome-a621e79c #Security #Privacy #Chrome #Browser #CVE #SecurityVulnerability #SandBoxEscape

CVE-2026-12011: Use after free in Google Chrome - Live Threat Intelligence - Threat Radar | OffSeq.com

Detailed information about CVE-2026-12011: Use after free in Google Chrome affecting Google Chrome. Get real-time updates, technical details, and mitigation str

OffSeq Threat Radar

secbro42 Jun 11

⚠️ Boxlite Sandbox BOMBSHELL: Malicious Code Can Write to ANY Directory, Leaving Critical Systems Exposed & Vulnerable to

#BoxliteBug #ContainerSecurity #CybersecurityVulnerability #KernelCapabilities #SandboxEscape #cve #cybersecurity #iso27001

Analyst207 May 14

Security Researchers Expose Zero-Days in Windows 11, Microsoft Edge

Security researchers just scored a whopping $523,000 in cash awards by uncovering 24 unique zero-days, including a game-changing exploit that chained four logic bugs to break through Microsoft Edge's sandbox. This major breakthrough has set the stage for a new wave of powerful exploits, leaving users eager to see what's next.

https://osintsights.com/security-researchers-expose-zero-days-in-windows-11-microsoft-edge?utm_source=mastodon&utm_medium=social

#ZeroDay #Windows11 #MicrosoftEdge #Pwn2own #SandboxEscape

Security Researchers Expose Zero-Days in Windows 11, Microsoft Edge

Discover how security researchers exploited 24 zero-days in Windows 11 and Microsoft Edge, earning $523,000 - learn more about the vulnerabilities and their impact now.

OSINTSights

Analyst207 May 7

vm2 Library Vulnerabilities Enable Sandbox Escape and Code Execution

A dozen critical vulnerabilities in the vm2 Node.js library can be exploited by hackers to break free from sandbox restrictions and run malicious code on vulnerable systems. This serious security flaw has been assigned high CVSS scores, emphasizing the urgent need for users to patch their systems.

https://osintsights.com/vm2-library-vulnerabilities-enable-sandbox-escape-and-code-execution?utm_source=mastodon&utm_medium=social

#Nodejs #Vm2Library #SandboxEscape #CodeExecution #Cve202624118

vm2 Library Vulnerabilities Enable Sandbox Escape and Code Execution

Learn how vm2 library vulnerabilities enable sandbox escape and code execution. Discover the dozen critical CVEs and protect your system now with immediate updates.

OSINTSights

Analyst207 Apr 8

Vulnerabilities Exposed in Amazon Bedrock AgentCore Sandbox

Security researchers at Unit 42 have uncovered critical vulnerabilities in Amazon Bedrock AgentCore's sandbox, revealing that a protective layer meant to separate code and services can be breached using DNS tunneling, exposing sensitive credentials in the process. This alarming discovery highlights the potential risks of slipping…

https://osintsights.com/vulnerabilities-exposed-in-amazon-bedrock-agentcore-sandbox

#AmazonBedrock #Agentcore #SandboxEscape #DnsTunneling #CredentialExposure

Vulnerabilities Exposed in Amazon Bedrock AgentCore Sandbox

Learn how security researchers exploited Amazon Bedrock AgentCore's sandbox using DNS tunneling, exposing credentials, and find out what you can do to protect yourself now.

OSINTSights

TechNadu Feb 5

CVE-2026-25049 highlights weaknesses in sandboxing user-defined JavaScript expressions within n8n workflows.

Multiple research teams demonstrated authenticated sandbox escape leading to unrestricted RCE, credential exposure, filesystem access, cloud pivoting, and AI workflow manipulation. The issue stems from incomplete AST-based sandboxing and runtime enforcement gaps.

Fixes have been released, and mitigation guidance includes updating, rotating secrets, and restricting workflow permissions.

Source: https://www.bleepingcomputer.com/news/security/critical-n8n-flaws-disclosed-along-with-public-exploits/

💬 What lessons does this case offer for securing automation platforms?

➕ Follow TechNadu for accurate, vendor-neutral infosec reporting.

#Infosec #CVE #n8n #SandboxEscape #RCE #CloudSecurity #DevSecOps

Hacker News May 1, 2025

Trust Me, I'm Local: Chrome Extensions, MCP, and the Sandbox Escape

https://blog.extensiontotal.com/trust-me-im-local-chrome-extensions-mcp-and-the-sandbox-escape-1875a0ee4823

#HackerNews #TrustMeImLocal #ChromeExtensions #MCP #SandboxEscape

Trust Me, I’m Local: Chrome Extensions, MCP, and the Sandbox Escape

Let’s talk about MCPs. You’ve probably heard of them, and maybe you’ve read the security risks associated with them. Sure, they sound worrying, but when you put them into a real-world context, they…

ExtensionTotal