CVE-2026-48753
Incus has an arbitrary file write via path traversal in S3 multipart upload in github.com/lxc/incus
9.9
CRITICAL
CVSS 3.1
Description
Incus has an arbitrary file write via path traversal in S3 multipart upload in github.com/lxc/incus
How to fix CVE-2026-48753
To remediate CVE-2026-48753, upgrade the affected package to a fixed version below.
- Go/github.com/lxc/incus—no fix listed
- Go/github.com/lxc/incus/v6—no fix listed
- Go/github.com/lxc/incus/v7—upgrade to 7.1.0 or later
- —upgrade to 7.1.0 or later
Is CVE-2026-48753 being exploited?
No exploitation signal available. Neither CISA KEV nor a current EPSS score has been published for CVE-2026-48753.
Affected packages (4)
- from 0
- from 0
- from 0, < 7.1.0
- from 0, < 7.1.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.9 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |