CLEANSTART-2026-FJ82126: Netty netty-tcnative before 2

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

The vector is network-accessible and requires no privileges or user interaction. Exploitation has high attack complexity.

Q: What is the expected security impact?

The reported impact is limited to availability; confidentiality and integrity impacts are not indicated. Successful exploitation could cause a denial of service.

Q: How can I determine whether my deployment is affected?

Check whether the affected cleanstart/solr package includes Netty netty-tcnative at a version before 2. The provided data does not identify a fixed version beyond the stated before-2 condition.

Published Nov 11, 2026

Updated

Security vulnerability affects the solr package. Netty netty-tcnative before 2.

Affected Software

1 affected componentFixes available

cleanstart/solr<10.0.0-r12

10.0.0-r12

Remediation

Recommended actions to resolve this vulnerability, in priority order.

Upgrade
Upgrade cleanstart/solr to a version that resolves this vulnerability.
Fixed in 10.0.0-r12

Event History

Nov 11, 2026

Advisory Published

via OSV·12:38 AM

Data Sourced

via OSV·12:38 AM

DescriptionSeverityAffected Software

Child vulnerabilities

Contains the following vulnerabilities.

CVE-2026-116539

Frequently Asked Questions

What access does an attacker need to exploit this issue?

The vector is network-accessible and requires no privileges or user interaction. Exploitation has high attack complexity.

What is the expected security impact?

The reported impact is limited to availability; confidentiality and integrity impacts are not indicated. Successful exploitation could cause a denial of service.

How can I determine whether my deployment is affected?

Check whether the affected cleanstart/solr package includes Netty netty-tcnative at a version before 2. The provided data does not identify a fixed version beyond the stated before-2 condition.

CLEANSTART-2026-FJ82126: Netty netty-tcnative before 2

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?

How can I determine whether my deployment is affected?

Company

Resources

Contact

Frequently Asked Questions

What access does an attacker need to exploit this issue?

What is the expected security impact?

How can I determine whether my deployment is affected?