CVE-2026-39946

medium Red Hat
CVSS v3 Base Score
4.9
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
EPSS Score
0.0%
Exploitation probability in 30 days
Top 92% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Confidentiality
High
Integrity
None
Availability
None
Published: April 21, 2026 (23 days ago)
Last Modified: April 21, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in OpenBao. When OpenBao revoked privileges on a role in the PostgreSQL database secrets engine, it failed to use proper database quoting on schema names. This oversight could lead to role revocation failures or, in rarer instances, allow a management user to perform SQL injection.

CWE

CWE-89

Affected Products

Cryostat 4

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 github.com