Description
llama.cpp b5693 and before is vulnerable to Uncontrolled Recursion in common/json-schema-to-grammar.cpp, resulting in a denial of service.
Published: 2026-09-01
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories

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History

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'}

Subscriptions

Ggml-org Llama.cpp
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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 : Received

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

Modified: 2026-09-01T19:17:24.247

Link: CVE-2026-52130

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-02T01:15:05Z

Weaknesses