Bug 2539074 (CVE-2026-95897) - CVE-2026-95897 dask: Dask: Deserialization vulnerability in Loader component
Summary: CVE-2026-95897 dask: Dask: Deserialization vulnerability in Loader component
Keywords:
Status: NEW
Alias: CVE-2026-95897
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-23 01:01 UTC by OSIDB Bzimport
Modified: 2026-09-23 01:07 UTC (History)
4 users (show)

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

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Description OSIDB Bzimport 2026-09-23 01:01:22 UTC 
A security vulnerability has been detected in Dask up to 2026.8.0. This affects the function from_npy_stack of the file dask/array/core.py of the component Loader. Such manipulation leads to deserialization. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
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