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Security Update: HTTP2Shell and Java/OpenJDK Security Vulnerabilities

Posted by Respondus Support on 3 November 2026

 

HTTP2Shell / Brotli - CVE-2026-111497

- On November 3rd Respondus addressed the vulnerability with HTTP2Shell / Brotli captured in CVE-2026-111497.

 

Java/OpenJDK Security Update - CVE-2026-91403

- On November 3rd Respondus upgraded Java/OpenJDK to address the vulnerability captured in CVE-2026-91403.

 

All Respondus servers affected by these two vulnerabilities have been updated to versions containing the security fixes. Remediation is complete, and no action is required by customers or institutions.

 

 

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