CVE-2026-118375
Mở trang đầy đủCVSS 8.1 HIGH RCE
llama.cpp b8841 before b11865 Stack-based Buffer Overflow via ggml-rpc RDMA rdma_recv()
Mô tả
llama.cpp b8841 before b11865 contains an out-of-bounds write vulnerability in the ggml-rpc RDMA transport rdma_recv() function that allows unauthenticated peers to overflow the rpc-server stack. Attackers advertising RDMA capabilities in the HELLO message can send up to 256 KiB into a 1-byte stack variable in rpc_serve_client(), crashing the server or potentially executing code.
Điểm và phân loại
- CVSS
- 8.1 HIGH v3.1
- Nguồn điểm
- NVD
- Mức độ (theo nguồn)
- HIGH
- EPSS
- —
- CWE
- CWE-787
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Ảnh hưởng
Sản phẩm
- ggml-org llama.cpp
Vì sao được giữ
- CVSS 8.1 >= 8.0
Loại tác động
- RCE
- CWE-787 + AV:N/I:H
Dữ liệu riêng của nguồn
- CVE.org · Đơn vị cấp mã
- VulnCheck
Tham khảo
- https://github.com/ggml-org/llama.cpp
- https://github.com/ggml-org/llama.cpp/blob/620d2225cc436ab0b001e3200e590e3b286ef9ab/ggml/src/ggml-rpc/transport.cpp#L510-L528
- https://github.com/ggml-org/llama.cpp/commit/9a0fde9967fa1a35b6e5dd1f47e1a3648b6fecc1
- https://github.com/ggml-org/llama.cpp/pull/30399
- https://github.com/ggml-org/llama.cpp/releases/tag/b11865
- https://www.vulncheck.com/advisories/llama-cpp-b8841-before-b11865-stack-based-buffer-overflow-via-ggml-rpc-rdma-rdma-recv