Red Hat build of Apache Camel 4 for Quarkus 3 HTTP Security improper authorization

Summaryinfo

A vulnerability was found in Red Hat Build of Keycloak, Build of Quarkus, Build of Apicurio Registry 3, Build of Debezium 3, Exploit Intelligence, Fuse 7, OpenShift AIOpenShift Container Platform, OpenShift Dev Spaces, OpenShift Serverless and build of Apache Camel 4 for Quarkus 3. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the component HTTP Security. Such manipulation leads to improper authorization. This vulnerability is uniquely identified as CVE-2026-87743. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Red Hat Build of Keycloak, Build of Quarkus, Build of Apicurio Registry 3, Build of Debezium 3, Exploit Intelligence, Fuse 7, OpenShift AIOpenShift Container Platform, OpenShift Dev Spaces, OpenShift Serverless and build of Apache Camel 4 for Quarkus 3 and classified as problematic. Affected by this issue is some unknown processing of the component HTTP Security. The manipulation with an unknown input leads to a improper authorization vulnerability. Using CWE to declare the problem leads to CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. Impacted is confidentiality. CVE summarizes:

A flaw was found in Quarkus HTTP security. An unauthenticated attacker can exploit a discrepancy in how paths are normalized between the security matcher and HTTP request dispatchers. This allows the attacker to craft a URL that the security matcher considers public, but which is then routed to a protected endpoint, leading to an authorization bypass and potential unauthorized access to sensitive information.

The advisory is available at access.redhat.com. This vulnerability is handled as CVE-2026-87743 since 09/09/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 09/18/2026). This vulnerability is assigned to T1548.002 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• Virtualization Software

Vendor

• Red Hat

Name

• build of Apache Camel 4 for Quarkus 3
• Build of Apicurio Registry 3
• Build of Debezium 3
• Build of Keycloak
• Build of Quarkus
• Exploit Intelligence
• Fuse 7
• OpenShift AIOpenShift Container Platform
• OpenShift Dev Spaces
• OpenShift Serverless

License

• open-source

Website

• Vendor: https://www.redhat.com/

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