@article{auditingselfevolutioninfinancialagentsca, title = {Auditing Self-Evolution in Financial Agents: Capability Gains, Security Drift, and Execution-Interface Mismatch}, author = {Jialong Li and Jialing Zhu}, year = {2026}, eprint = {2608.17684}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2608.17684}, }