Bug 2524138 (CVE-2026-32637) - CVE-2026-32637 github.com/vmware-tanzu/velero: Velero: File path traversal allows overwriting sensitive files via malicious backup tarball.
Summary: CVE-2026-32637 github.com/vmware-tanzu/velero: Velero: File path traversal al...
Keywords:
Status: NEW
Alias: CVE-2026-32637
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: 2026-08-25 21:35 UTC by OSIDB Bzimport
Modified: 2026-09-01 17:40 UTC (History)
31 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-08-25 21:35:53 UTC 
Velero is an open source tool for backing up, restoring, and migrating Kubernetes cluster resources and persistent volumes. Prior to 1.18.1, an attacker who compromises the backup object-storage backend can upload a malicious backup tarball containing parent-directory paths that escape the extraction directory during restore and overwrite sensitive files in the Velero pod filesystem. This issue is fixed in version 1.18.1.
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