CVE-2026-41888
Distribution's tag deletion bypasses `storage.delete.enabled` configuration
6.5
MEDIUM
CVSS 3.1
EPSS 0.02%
Description
Distribution is a toolkit to pack, ship, store, and deliver container content. Prior to 3.1.1, tag deletion via the DELETE /v2/<name>/manifests/<tag> endpoint bypasses the storage.delete.enabled: false configuration, allowing any API client to remove tags from repositories even when the operator has explicitly disabled deletion. This vulnerability is fixed in 3.1.1.
How to fix CVE-2026-41888
To remediate CVE-2026-41888, upgrade the affected package to a fixed version below.
- —no fix listed
- —no fix listed
- —upgrade to 3.1.1 or later
Is CVE-2026-41888 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0
- from 0, <= 2.8.3
- from 0, < 3.1.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L |