CVE-2026-54341
DragonflyDB · Dragonfly
A security vulnerability exists within the Dragonfly in-memory data store that may impact the confidentiality or integrity of cached application data.
Executive summary
The Dragonfly in-memory data store contains a high-severity vulnerability that could lead to unauthorized data access or service disruption.
Vulnerability
This flaw affects the Dragonfly in-memory data store. While the specific entry point is not fully detailed, such vulnerabilities in data stores often allow for unauthorized read/write operations or potential remote code execution depending on the configuration.
Business impact
With a CVSS score of 7.5, this issue represents a significant threat to the underlying data layer of modern applications. Exploitation could lead to the theft of cached sensitive information, session hijacking, or the corruption of application state, causing severe operational disruption.
Remediation
Immediate Action: Verify the current version of the Dragonfly deployment and apply the latest vendor-supplied security updates.
Proactive Monitoring: Monitor for unusual data query volumes or unexpected connections to the Dragonfly instance from non-application servers.
Compensating Controls: Ensure the data store is isolated within a private network and utilize encrypted transport (TLS) to prevent unauthorized interception of data.
Exploitation status
Public Exploit Available: false
Analyst recommendation
Data stores are critical components of the application stack. Given the severity of this vulnerability, immediate patching and a thorough review of access control lists (ACLs) are strongly recommended to mitigate the risk of data compromise.