CVE-2026-76401

In Splunk Connect for Kafka versions below 2.2.7, an unauthenticated user who can reach the Kafka Connect Representational State Transfer REST API could configure timestamp extraction with a crafted regular expression and matching event data to block a Kafka Connect worker thread, stopping event...

CVE-2026-76402

In Splunk Connect for Kafka versions below 2.2.7, an unauthenticated user who can reach the Kafka Connect Representational State Transfer REST API could configure a non-secure Hypertext Transfer Protocol HTTP Event Collector endpoint in Splunk Enterprise that causes the connector to send...

CVE-2026-76400

In Splunk Connect for Kafka versions below 2.2.7, an unauthenticated user who can reach the Kafka Connect Representational State Transfer REST API and influence responses from a Hypertext Transfer Protocol HTTP Event Collector endpoint in Splunk Enterprise could cause the connector to retry faile...

CVE-2026-76401

In Splunk Connect for Kafka versions below 2.2.7, an unauthenticated user who can reach the Kafka Connect Representational State Transfer REST API could configure timestamp extraction with a crafted regular expression and matching event data to block a Kafka Connect worker thread, stopping event...

CVE-2026-76402

In Splunk Connect for Kafka versions below 2.2.7, an unauthenticated user who can reach the Kafka Connect Representational State Transfer REST API could configure a non-secure Hypertext Transfer Protocol HTTP Event Collector endpoint in Splunk Enterprise that causes the connector to send...

CVE-2026-76400

In Splunk Connect for Kafka versions below 2.2.7, an unauthenticated user who can reach the Kafka Connect Representational State Transfer REST API and influence responses from a Hypertext Transfer Protocol HTTP Event Collector endpoint in Splunk Enterprise could cause the connector to retry faile...

CVE-2026-76403

Splunk Connect for Kafka versions below 2.2.7 are affected by an improper certificate validation flaw in the Kerberos authentication path . When Kerberos is used with the HTTP Event Collector in Splunk Enterprise, the HTTP client is built without applying the configured certificate validation opt...

CVE-2026-76402

In Splunk Connect for Kafka versions below 2.2.7, an unauthenticated attacker who can reach the Kafka Connect REST API can configure an HTTP (non-TLS) HEC endpoint, causing the connector to transmit authentication credentials to an attacker-controlled server. The root cause is that HEC endpoint v...

CVE-2026-76403 Improper Certificate Validation through HTTP Event Collector Kerberos Authentication in Splunk Connect for Kafka

In Splunk Connect for Kafka versions below 2.2.7, an unauthenticated user positioned in the network path could read or alter all relevant data sent from the connector when Kerberos authentication is used with Hypertext Transfer Protocol HTTP Event Collector in Splunk Enterprise. The vulnerability...

CVE-2026-76402 Server-Side Request Forgery (SSRF) through the REST API in Splunk Connect for Kafka

In Splunk Connect for Kafka versions below 2.2.7, an unauthenticated user who can reach the Kafka Connect Representational State Transfer REST API could configure a non-secure Hypertext Transfer Protocol HTTP Event Collector endpoint in Splunk Enterprise that causes the connector to send...

CVE-2026-76400 Denial of Service (DoS) through the REST API in Splunk Connect for Kafka

In Splunk Connect for Kafka versions below 2.2.7, an unauthenticated user who can reach the Kafka Connect Representational State Transfer REST API and influence responses from a Hypertext Transfer Protocol HTTP Event Collector endpoint in Splunk Enterprise could cause the connector to retry faile...

CVE-2026-76401

Splunk Connect for Kafka versions below 2.2.7 are affected by a Regular Expression Denial of Service (ReDoS) vulnerability in the timestamp extraction feature. An unauthenticated user with network access to the Kafka Connect REST API can configure timestamp extraction with a crafted regular expre...

CVE-2026-76401 Regular Expression Denial of Service (DoS) through the REST API in Splunk Connect for Kafka

In Splunk Connect for Kafka versions below 2.2.7, an unauthenticated user who can reach the Kafka Connect Representational State Transfer REST API could configure timestamp extraction with a crafted regular expression and matching event data to block a Kafka Connect worker thread, stopping event...

CVE-2026-76400

Splunk Connect for Kafka versions below 2.2.7 are affected by a denial-of-service vulnerability in the HTTP Event Collector delivery retry handling. The root cause is an unbounded default retry limit for failed event batches, rather than a finite cap. An unauthenticated attacker who can reach the...

CVE-2026-76400 Denial of Service (DoS) through the REST API in Splunk Connect for Kafka

In Splunk Connect for Kafka versions below 2.2.7, an unauthenticated user who can reach the Kafka Connect Representational State Transfer REST API and influence responses from a Hypertext Transfer Protocol HTTP Event Collector endpoint in Splunk Enterprise could cause the connector to retry faile...

curl: curl: Unauthorized access due to improper HTTP proxy connection reuse

A flaw was found in curl. This vulnerability allows curl to wrongly reuse an existing HTTP proxy connection when performing a CONNECT request to a server, even if the new request uses different authentication credentials for the HTTP proxy. This improper connection reuse could lead to an attacker...

PT-2026-78828

In Splunk Connect for Kafka versions below 2.2.7, an unauthenticated user who can reach the Kafka Connect Representational State Transfer REST API could configure timestamp extraction with a crafted regular expression and matching event data to block a Kafka Connect worker thread, stopping event...

PT-2026-78839

Name of the Vulnerable Software and Affected Versions chenhg5 cc-connect versions prior to 1.4.2 Description Remote code injection is possible through the manipulation of the exec argument within the Authenticate function located in the core/webhook.go file. Recommendations Update to a version...

CVE-2026-76761: Improper Neutralization of Special Elements used in an OS Command

A vulnerability was identified in chenhg5 cc-connect up to 1.4.1. This affects the function shellExecCommand of the file core/engine.go of the component Management API. Such manipulation of the argument exec leads to os command injection. It is possible to launch the attack remotely. The exploit ...

CVE-2026-76402: Server-Side Request Forgery (SSRF)

In Splunk Connect for Kafka versions below 2.2.7, an unauthenticated user who can reach the Kafka Connect Representational State Transfer REST API could configure a non-secure Hypertext Transfer Protocol HTTP Event Collector endpoint in Splunk Enterprise that causes the connector to send...