Alexander Sternfeld
1 indexed paper
Recent (6 mo)
1With code
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126
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Crypto×1NLP×1Software Eng.×1
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2026
Minimal Prompt Perturbations Lead to Code Vulnerabilities: Prompt Fragility and Hidden-State Signals in Coding LLMs
Minor, single-character perturbations to prompts can significantly degrade the security of code generated by LLMs, suggesting that prompt fragility is a major security concern beyond simple prompt injection.
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