@article{instructionbleedcrossmoduleinterferencei, title = {Instruction Bleed: Cross-Module Interference in Prompt-Composed Agentic Systems}, author = {Ching-Yu Lin and Yifan Liu}, year = {2026}, eprint = {2606.26356}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2606.26356}, }