CVE-2026-17500 – ggml-org llama.cpp json-schema-to-grammar.cpp _visit_pattern null pointer dereference

CVE ID :CVE-2026-17500

Published : July 27, 2026, 1:16 a.m. | 38 minutes ago

Description :A vulnerability was detected in ggml-org llama.cpp d006858/e15efe0. This affects the function _visit_pattern of the file common/json-schema-to-grammar.cpp. The manipulation results in null pointer dereference. The attack can be launched remotely. The pull request to fix this issue awaits acceptance.

Severity: 6.9 | MEDIUM

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