vLLM CVE-2026-22778 PIL BytesIO Memory Leak Detection

nomit vyas@xoxo

•updated Jun 25, 2026•1•0•9

Detects application log patterns indicative of a memory leak exploitation attempt against vLLM using the Python Imaging Library (PIL). This behavior is associated with an ASLR bypass technique leveraging BytesIO object manipulation, a prerequisite for a subsequent heap overflow vulnerability.