@inproceedings{mao-etal-2026-models, title = "When Models Outthink Their Safety: Unveiling and Mitigating Self-Jailbreak in Large Reasoning Models", author = "Mao, Yingzhi and Zhang, Chunkang and Wang, Junxiang and Guan, Xinyan and Cao, Boxi and Lu, Yaojie and Lin, Hongyu and Han, Xianpei and Sun, Le", editor = "Liakata, Maria and Moreira, Viviane P. and Zhang, Jiajun and Jurgens, David", booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {ACL} 2026", month = jul, year = "2026", address = "San Diego, California, United States", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl/2026.findings-acl.1118/", pages = "22274--22302", ISBN = "979-8-89176-395-1" }