High severity7.5NVD Advisory· Published Sep 1, 2026· Updated Sep 4, 2026
CVE-2026-52132
CVE-2026-52132
Description
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.
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Affected products
2Patches
Vulnerability mechanics
References
1- blog.ph4nt0m.xyz/ko/cves/cve-2026-52132/nvdThird Party Advisory
News mentions
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