CVE-2026-92738: Expired Vault login MFA requests may remain redeemable

Published Nov 13, 2026
·
Updated

Vault's Login MFA feature did not consistently enforce the lifetime of pending two-phase login requests. This may allow a user who previously completed the first authentication factor to complete MFA and obtain a Vault token after the pending request should have expired, including after the user's primary credential has been rotated. This vulnerability (CVE-2026-92738) is fixed in Vault Community Edition 2.2.2 and Vault Enterprise 2.2.2, 1.21.14, and 1.19.26.

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade HashiCorp Vault Community Edition to a version that resolves this vulnerability.

    Fixed in 2.2.2
  2. Upgrade

    Upgrade HashiCorp Vault Enterprise to a version that resolves this vulnerability.

    Fixed in 2.2.2
  3. Upgrade

    Upgrade HashiCorp Vault Enterprise to a version that resolves this vulnerability.

    Fixed in 1.21.14
  4. Upgrade

    Upgrade HashiCorp Vault Enterprise to a version that resolves this vulnerability.

    Fixed in 1.19.26

Event History

Nov 13, 2026
CVE Published
via MITRE·08:23 PM
Data Sourced
via MITRE·08:23 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·09:17 PM
DescriptionSeverityWeakness

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