CVE-2026-17501

A flaw has been found in ggml-org llama.cpp e15efe0. This vulnerability affects the function transform of the file common/json-schema-to-grammar.cpp of the component JSON-Schema-to-GBNF Conversion. This manipulation causes uncontrolled recursion. The attack may be initiated remotely. The pull request to fix this issue awaits acceptance.

Score

CVSS 4.0 6.9 Medium

Status

Deferred - cna@vuldb.com

Published

2026-07-27

Last modified

2026-10-24

Weaknesses

CWE-404, CWE-674

Affected products

• Llama.cpp (Ggml-org)

References

• https://vuldb.com/vuln/383354
• https://vuldb.com/vuln/383354/cti
• https://vuldb.com/cve/CVE-2026-17501
• https://vuldb.com/submit/798504
• https://github.com/ggml-org/llama.cpp/issues/25283
• https://github.com/ggml-org/llama.cpp/pull/25308
• https://github.com/ggml-org/llama.cpp/