CVE-2026-5052 Affecting vault-fips package, versions <2.0.0-r0


Severity

Recommended
0.0
high
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
0.33% (25th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-VAULTFIPS-16326925
  • published1 May 2026
  • disclosed17 Apr 2026

Introduced: 17 Apr 2026

CVE-2026-5052  (opens in a new tab)

How to fix?

Upgrade Minimos:latest vault-fips to version 2.0.0-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream vault-fips package and not the vault-fips package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

Vault’s PKI engine’s ACME validation did not reject local targets when issuing http-01 and tls-alpn-01 challenges. This may lead to these requests being sent to local network targets, potentially leading to information disclosure. Fixed in Vault Community Edition 2.0.0 and Vault Enterprise 2.0.0, 1.21.5, 1.20.10, and 1.19.16.

CVSS Base Scores

version 3.1