CVE-2026-14886 Affecting vault package, versions <2.0.4-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-MINIMOSLATEST-VAULT-19232578
- published23 Aug 2026
- disclosed10 Aug 2026
Introduced: 10 Aug 2026
NewCVE-2026-14886 (opens in a new tab)How to fix?
Upgrade Minimos:latest vault to version 2.0.4-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream vault package and not the vault package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
Vault Enterprise's identity entity batch-delete endpoint is vulnerable to a cross-namespace authorization bypass that may allow an authenticated caller in one namespace to permanently delete the storage backing of entities belonging to another namespace. This vulnerability (CVE-2026-14886) is fixed in Vault Enterprise 2.0.4, 1.21.9, 1.20.14 and 1.19.20.
References
- https://www.cve.org/CVERecord?id=CVE-2026-14886
- https://github.com/advisories/GHSA-rmq8-5gxg-mjqx
- https://osv.dev/vulnerability/MINI-c3g5-fc3r-cgc9
- https://osv.dev/vulnerability/CVE-2026-14886
- https://discuss.hashicorp.com/t/hcsec-2026-27-vault-enterprise-vulnerable-to-cross-namespace-entity-deletion/77634