Exploitation Summary
EIP tracks 1 public exploit for CVE-2026-33150. PoCs published by abhinavagarwal07.
AI-analyzed exploit summary This repository appears to be a personal blog or research site for security vulnerability advisories by Abhinav Agarwal. It contains no exploit code but includes blog posts and configuration files for a Jekyll-based website.
Description
libfuse is the reference implementation of the Linux FUSE. From version 3.18.0 to before version 3.18.2, a use-after-free vulnerability in the io_uring subsystem of libfuse allows a local attacker to crash FUSE filesystem processes and potentially execute arbitrary code. When io_uring thread creation fails due to resource exhaustion (e.g., cgroup pids.max), fuse_uring_start() frees the ring pool structure but stores the dangling pointer in the session state, leading to a use-after-free when the session shuts down. The trigger is reliable in containerized environments where cgroup pids.max limits naturally constrain thread creation. This issue has been patched in version 3.18.2.
Exploits (1)
This repository appears to be a personal blog or research site for security vulnerability advisories by Abhinav Agarwal. It contains no exploit code but includes blog posts and configuration files for a Jekyll-based website.
References (3)
Scores
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H