llama.cpp b5693 and before is vulnerable to Uncontrolled Recursion in common/json-schema-to-grammar.cpp, resulting in a denial of service.
History

Fri, 04 Sep 2026 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Ggml
Ggml llama.cpp
CPEs cpe:2.3:a:ggml:llama.cpp:*:*:*:*:*:*:*:*
Vendors & Products Ggml
Ggml llama.cpp

Wed, 02 Sep 2026 08:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 02 Sep 2026 01:30:00 +0000

Type Values Removed Values Added
Title Denial of Service via Uncontrolled Recursion in llama.cpp Json Schema Grammar Parser

Wed, 02 Sep 2026 00:30:00 +0000

Type Values Removed Values Added
First Time appeared Ggml-org
Ggml-org llama.cpp
Vendors & Products Ggml-org
Ggml-org llama.cpp

Tue, 01 Sep 2026 22:00:00 +0000

Type Values Removed Values Added
Description llama.cpp b5693 and before is vulnerable to Uncontrolled Recursion in common/json-schema-to-grammar.cpp, resulting in a denial of service.
Weaknesses CWE-674
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-09-01T00:00:00.000Z

Updated: 2026-09-01T18:20:16.537Z

Reserved: 2026-06-08T00:00:00.000Z

Link: CVE-2026-52130

cve-icon Vulnrichment

Updated: 2026-09-01T18:20:00.760Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-01T18:17:43.603

Modified: 2026-09-04T20:21:58.227

Link: CVE-2026-52130

cve-icon Redhat

No data.