New Semantic Chaining Jailbreak Bypasses Grok 4 and Gemini Nano Banana Pro Security Filters

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Semantic Chaining Jailbreak Bypasses Grok 4 and Gemini Nano Security Filters NeuralTrust researchers have disclosed a new vulnerability known as Semantic Chaining that affects multimodal AI models, specifically Grok 4 and Gemini Nano Banana Pro. This vulnerability allows attackers to bypass security filters through a multi-stage prompting technique, enabling the generation of prohibited text and visual content by exploiting flaws in intent-tracking across chained instructions. 2 sources 20