CLEANSTART-2026-MU78346: Redis is an open source, in-memory database that persists on disk

Q: What access does an attacker need to exploit this issue?

The vulnerability is network-exploitable and does not require prior privileges or user interaction. Systems running the affected cleanstart/valkey package are relevant where the service is reachable by an attacker.

Q: What is the expected security impact?

The supplied severity vector indicates a high availability impact, with no indicated confidentiality or integrity impact. Successful exploitation could therefore cause service disruption or denial of service.

Published Oct 29, 2026

Updated

Security vulnerability affects the valkey package. Redis is an open source, in-memory database that persists on disk.

Affected Software

1 affected componentFixes available

cleanstart/valkey<8.1.10-r0

8.1.10-r0

Remediation

Recommended actions to resolve this vulnerability, in priority order.

Upgrade
Upgrade cleanstart/valkey to a version that resolves this vulnerability.
Fixed in 8.1.10-r0

Event History

Oct 29, 2026

Advisory Published

via OSV·12:35 AM

Data Sourced

via OSV·12:35 AM

DescriptionSeverityAffected Software

Child vulnerabilities

Contains the following vulnerabilities.

CVE-2025-21605

Frequently Asked Questions

What access does an attacker need to exploit this issue?

The vulnerability is network-exploitable and does not require prior privileges or user interaction. Systems running the affected cleanstart/valkey package are relevant where the service is reachable by an attacker.

What is the expected security impact?

The supplied severity vector indicates a high availability impact, with no indicated confidentiality or integrity impact. Successful exploitation could therefore cause service disruption or denial of service.

CLEANSTART-2026-MU78346: Redis is an open source, in-memory database that persists on disk

Affected Software

Remediation

Event History

Child vulnerabilities

Frequently Asked Questions

What access does an attacker need to exploit this issue?

What is the expected security impact?

Company

Resources

Contact

Frequently Asked Questions

What access does an attacker need to exploit this issue?

What is the expected security impact?