Bug 2381973 - CVE-2025-53901 tree-sitter: Wasmtime has host panic [fedora-42]
Summary: CVE-2025-53901 tree-sitter: Wasmtime has host panic [fedora-42]
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: rust-tree-sitter
Version: 42
Hardware: Unspecified
OS: Unspecified
low
low
Target Milestone: ---
Assignee: Aleksei Bavshin
QA Contact:
URL:
Whiteboard: {"flaws": ["ba461df0-07b6-443e-b66b-d...
Depends On:
Blocks: CVE-2025-53901
TreeView+ depends on / blocked
 
Reported: 2025-07-18 18:43 UTC by Jon Moroney
Modified: 2025-07-19 21:37 UTC (History)
6 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2025-07-19 21:37:36 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github tree-sitter tree-sitter pull 4465 0 None open build(deps): bump wasmtime to v33.0.1 2025-07-18 23:27:11 UTC

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.
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