Field notes from the edge.
What our engineers learned this week. Hands-on technical deep-dives, postmortems, and strategy frameworks.
AILangGraph Flaw Chain Exposes Self-Hosted AI Agents to Remote Code Execution
Three security vulnerabilities have been discovered and patched in LangGraph, an open-source framework for building multi-agent AI applications. The most critical flaw involves a vulnerability chain that could enable remote code execution, with an SQL injection identified as one of the attack vectors. Organizations using self-hosted LangGraph deployments for AI agent development should prioritize
AIUnpatched Langflow Flaw CVE-2026-5027 Exploited for Unauthenticated RCE
An unpatched high-severity vulnerability (CVE-2026-5027) in Langflow, an open-source low-code AI application development platform, is being actively exploited in the wild. The path traversal flaw, with a CVSS score of 8.8, enables unauthenticated attackers to achieve remote code execution by writing files to arbitrary locations on affected systems.
AISix Proto6 Vulnerabilities in protobuf.js Expose Node.js Apps to RCE and DoS
Security researchers have discovered six vulnerabilities in protobuf.js, a widely-used JavaScript/TypeScript implementation of Protocol Buffers. These flaws could enable attackers to execute remote code execution (RCE) and denial-of-service (DoS) attacks against Node.js applications. A single malicious protobuf schema, descriptor, or payload could be sufficient to exploit these vulnerabilities in
AIVeeam Backup & Replication RCE Flaw Lets Domain Users Run Remote Code
Veeam has issued security patches for a critical remote code execution vulnerability (CVE-2026-44963) in its Backup & Replication software, scoring 9.4 on the CVSS scale. The flaw allows authenticated domain users to execute arbitrary code on the Backup Server, posing a significant security risk to enterprise backup infrastructure.
AILiteLLM Flaw CVE-2026-42271 Exploited in the Wild, Chains to Unauthenticated RCE
CISA has added CVE-2026-42271, a high-severity command injection vulnerability in BerriAI LiteLLM, to its Known Exploited Vulnerabilities catalog due to active exploitation. The flaw, with a CVSS score of 8.7, allows authenticated users to execute arbitrary commands and can be chained to achieve unauthenticated remote code execution (RCE).
AIHackers Exploit Critical Everest Forms Pro WordPress Plugin Flaw to Take Over Sites
A critical remote code execution vulnerability (CVE-2026-3300, CVSS 9.8) in the Everest Forms Pro WordPress plugin is being actively exploited by threat actors to compromise websites. The flaw affects all versions up to 1.9.12 of the plugin, which has approximately 4,000 active installations, allowing attackers to execute arbitrary code and achieve complete site takeover.
AICISA Adds Exploited Magento RCE Flaw CVE-2026-45247 to KEV Catalog
CISA has added CVE-2026-45247, a critical remote code execution vulnerability in Mirasvit Cache Warmer for Magento, to its Known Exploited Vulnerabilities catalog. The flaw, which has a CVSS score of 9.8, involves deserialization of untrusted data and is being actively exploited in the wild, posing significant risk to e-commerce platforms using this popular full-page cache extension.
AICritical Gogs RCE Vulnerability Lets Any Authenticated User Execute Arbitrary Code
A critical security vulnerability with a CVSS score of 9.4 has been discovered in Gogs, a widely-used open-source self-hosted Git service. The flaw enables any authenticated user to execute arbitrary code remotely under specific conditions, posing significant risk to organizations using the platform.