Bug 2507585 - CVE-2026-17501 llama-cpp: llama.cpp: Denial of Service due to resource allocation manipulation in JSON-Schema-to-GBNF Conversion [fedora-all]
Summary: CVE-2026-17501 llama-cpp: llama.cpp: Denial of Service due to resource alloca...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: llama-cpp
Version: rawhide
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Tom.Rix
QA Contact:
URL:
Whiteboard: {"flaws": ["ee685f37-2da9-4f5a-b80f-0...
Depends On:
Blocks: CVE-2026-17501
TreeView+ depends on / blocked
 
Reported: 2026-07-27 17:23 UTC by Thibault Guittet
Modified: 2026-07-27 17:23 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:

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Description Thibault Guittet 2026-07-27 17:23:44 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

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 allocation of resources. The attack may be initiated remotely. The pull request to fix this issue awaits acceptance.
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