Bug 2381973

Summary:	CVE-2025-53901 tree-sitter: Wasmtime has host panic [fedora-42]
Product:	[Fedora] Fedora	Reporter:	Jon Moroney <jmoroney>
Component:	rust-tree-sitter	Assignee:	Aleksei Bavshin <alebastr89>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	42	CC:	alebastr89, asn, mavit, michel, rust-sig, suraj.ghimire7
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["ba461df0-07b6-443e-b66b-d8f042824125"]}
Fixed In Version:		Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2025-07-19 21:37:36 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	2381970

Description Jon Moroney 2025-07-18 18:43:27 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.

The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams

Comment 1 Andreas Schneider 2025-07-19 05:28:51 UTC

Moving to right component.

Comment 2 Aleksei Bavshin 2025-07-19 21:37:36 UTC

(In reply to Andreas Schneider from comment #1)
> Moving to right component.

tree-sitter C library is the part that offers an optional support for wasmtime, so both your package and this one could be affected.
But neither are actually vulnerable as we don't ship wasmtime in Fedora and the corresponding build option is disabled.