Splunk Splunk Connect for Kafka

• CVE-2026-76403 High 7.4 Improper Certificate Validation through HTTP Event Collector Kerberos Authentication in Splunk Connect for Kafka 0.2%
• CVE-2026-76402 High 8.2 Server-Side Request Forgery (SSRF) through the REST API in Splunk Connect for Kafka 0.4%
• CVE-2026-76401 Medium 5.9 Regular Expression Denial of Service (DoS) through the REST API in Splunk Connect for Kafka 0.4%
• CVE-2026-76400 Medium 5.9 Denial of Service (DoS) through the REST API in Splunk Connect for Kafka 0.4%