Vulnerability/
CLEANSTART-2026-RQ50712

CLEANSTART-2026-RQ50712: vulnerability occurs when a client sends HTTP/1

Published Nov 14, 2026

Updated

Security vulnerability affects the elasticsearch package. The vulnerability occurs when a client sends HTTP/1.

Affected Software

1 affected componentFixes available

cleanstart/elasticsearch<9.2.8-r13

9.2.8-r13

Remediation

Recommended actions to resolve this vulnerability, in priority order.

Upgrade
Upgrade cleanstart/elasticsearch to a version that resolves this vulnerability.
Fixed in 9.2.8-r13

Child vulnerabilities

Contains the following vulnerabilities.

CVE-2026-47874

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