CVE-2026-52132: llama.cpp through commit 97f06e9, when started with the --reranking flag, allows remote attackers to cause a denial of s

llama.cpp through commit 97f06e9, when started with the --reranking flag, allows remote attackers to cause a denial of service (std::bad_alloc and HTTP 500) via a negative top_n value in a POST request to /rerank.