Nuclei Templates shipped two releases in April 2026 (v10.4.2 and v10.4.3), adding 226 new templates covering 123 CVEs including ~10 actively exploited vulnerabilities from CISA's KEV catalog. Key highlights include expanded AI/LLM attack surface coverage (Langflow, Flowise, LiteLLM, Marimo, LoLLMs, Gradio, and more), new Perforce visibility templates, default-login and installer-exposure detections for dozens of tools, and broad quality improvements including false positive/negative fixes. 27 first-time contributors joined the community this cycle.
