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CVE-2026-92735

MEDIUMCVSS 5.9/10EPSS 0.28%

Last modified

CVE-2026-92735 is a medium-severity vulnerability rated 5.9/10 on the CVSS scale. HashiCorp Vault and Vault Enterprise are vulnerable to an issue in the integrated storage join process that may allow an unauthenticated attacker with network access to a new, uninitialized node to cause that node to send credentials from its server environment to an attacker-controlled server. This vulnerability (CVE-2026-92735) is fixed in Vault Community Edition 2.2.2 and Vault Enterprise 2.2.2, 1.21.14, and 1.19.25.. EPSS estimates a 0.28% chance of exploitation in the next 30 days.

Description

HashiCorp Vault and Vault Enterprise are vulnerable to an issue in the integrated storage join process that may allow an unauthenticated attacker with network access to a new, uninitialized node to cause that node to send credentials from its server environment to an attacker-controlled server. This vulnerability (CVE-2026-92735) is fixed in Vault Community Edition 2.2.2 and Vault Enterprise 2.2.2, 1.21.14, and 1.19.25.

Metrics

CVSS 3.1
5.9/10

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability
0.28%

20.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
HashiCorpVault>= 1.2.0, < 2.2.2
HashiCorpVault Enterprise>= 1.2.0, < 2.2.2

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-92735?
HashiCorp Vault and Vault Enterprise are vulnerable to an issue in the integrated storage join process that may allow an unauthenticated attacker with network access to a new, uninitialized node to cause that node to send credentials from its server environment to an attacker-controlled server. This vulnerability (CVE-2026-92735) is fixed in Vault Community Edition 2.2.2 and Vault Enterprise 2.2.2, 1.21.14, and 1.19.25.
How severe is CVE-2026-92735?
CVE-2026-92735 has a CVSS score of 5.9/10 (MEDIUM severity). The EPSS model estimates a 0.28% probability of exploitation in the next 30 days.
How do I fix CVE-2026-92735?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST