01 Break It

Blog de Cyera

We study how security fails when AI, data, and identities intersect, from intent drift to unauthorized access and code execution.

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PostGREShell: The database powering much of the internet had an open door for 12 years

Discover the critical PostgreSQL vulnerability (CVE-2026-6471) that allows low-privilege accounts to execute arbitrary code, risking major data breaches.

Vladimir Tokarev

Aug 25, 2026

Elad Luz, Ofek Itach

Drive-By Agent Hijacking: One Website Visit, Persistent Model Poisoning

Aug 7, 2026

Vladimir Tokarev, Ofek Itach, Cyera Research

Breaking Local AI Runtimes: 10 vulnerabilities in the Engine Behind Your Open-Source Models

Aug 7, 2026

Vladimir Tokarev, Saar Pearl , Cyera Research

Sandcastles, Not Sandboxes: How One Architectural Flaw Exposed Seven Products

Jun 5, 2026

Vladimir Tokarev

Proto6: The Schema Was Not Supposed to Run

May 15, 2026

Cyera Research, Vladimir Tokarev

Four New OpenClaw Vulnerabilities: When AI Agents Become the Attacker's Execution Layer

May 5, 2026

Dor Attias, Cyera Research

Bleeding Llama: Critical Unauthenticated Memory Leak in Ollama

Apr 29, 2026

Vladimir Tokarev, Cyera Research

SplitSSHell - When a Comma Becomes Root How a Single Character Broke OpenSSH Certificate Authentication

Apr 7, 2026

Vladimir Tokarev

One Megabyte to Root: How a Size Check Broke Docker’s Last Line of Defense

Mar 26, 2026

Vladimir Tokarev, Cyera Research

LangDrained: 3 Paths to Your Data Through LangChain, the World’s Most Popular AI Framework

Feb 12, 2026

Dor Attias, Research Labs

DESTRUCTURED - Critical Vulnerability in Unstructured.io (CVE-2025–64712)

Feb 4, 2026

Research Labs

The OpenClaw Security Saga: How AI Adoption Outpaced Security Boundaries

Jan 26, 2026

Vladimir Tokarev, Research Labs

Cellbreak: Grist’s Pyodide Sandbox Escape and the Data-at-Risk Blast Radius

Jan 13, 2026

Vladimir Tokarev, Ofek Itach

N8Scape (Pyodide sandbox escape): 9.9 Critical Post-Auth RCE in n8n (CVE-2025-68668)

Jan 7, 2026

Dor Attias, Research Labs

Ni8mare - Unauthenticated Remote Code Execution in n8n (CVE-2026-21858)

Dec 23, 2025

Vladimir Tokarev, Research Labs

Escaping the Guest: How Custom LLM Workflows Uncovered Critical VMSVGA Vulnerabilities

Nov 17, 2025

Vladimir Tokarev, Research Labs

From Prompt to Exploit: Cyera Research Discloses Command & Prompt Injection Vulnerabilities in Gemini CLI

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The team behind Cyera Research.

In relentless pursuit of understanding how data, identities, and agents interact, where they fail, and what those failures reveal.