Claude Code flaws allow remote code execution and API key theft via untrusted repositories; three bugs fixed across 2025–2026 releases.

OpenAI has introduced a new application security agent called Codex Security, designed to analyze software projects in depth, detect complex vulnerabilities, and provide recommended fixes.

Copilot Autofix, a new addition to the GitHub Advanced Security service, analyzes vulnerabilities in code and offers code suggestions to help developers fix them. GitHub has unveiled Copilot Autofix, ...

APT28 exploited CVE-2026-21513, an MSHTML zero-day (CVSS 8.8), using malicious LNK files to bypass security controls and execute code.

To discover this vulnerability, Kubecka instructed her custom GPT to analyze the patch for a known Zimbra flaw, providing the model with the code changes between the vulnerable and patched versions, ...