quarkusio quarkus up to 3.23.x exposure of resource

Summaryinfo

A vulnerability identified as problematic has been detected in quarkusio quarkus up to 3.23.x. This vulnerability affects unknown code. The manipulation leads to exposure of resource. This vulnerability is traded as CVE-2025-49574. Access to the local network is required for this attack to succeed. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in quarkusio quarkus up to 3.23.x. This issue affects some unknown functionality. The manipulation with an unknown input leads to a exposure of resource vulnerability. Using CWE to declare the problem leads to CWE-668. The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Quarkus is a Cloud Native, (Linux) Container First framework for writing Java applications. In versions prior to 3.24.1, 3.20.2, and 3.15.6, there is a potential data leak when duplicating a duplicated context. Quarkus extensively uses the Vert.x duplicated context to implement context propagation. With the new semantic data from one transaction can leak to the data from another transaction. From a Vert.x point of view, this new semantic clarifies the behavior. A significant amount of data is stored in the duplicated context, including request scope, security details, and metadata. Duplicating a duplicated context is rather rare and is only done in a few places. This issue has been patched in version 3.24.1, 3.20.2, and 3.15.6.

It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2025-49574 since 06/06/2025. The exploitation is known to be difficult. The attack can only be initiated within the local network. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 3.24.0 eliminates this vulnerability.

The vulnerability is also documented in the databases at EUVD (EUVD-2025-18925) and CERT Bund (WID-SEC-2025-1639). Be aware that VulDB is the high quality source for vulnerability data.

Affected

• Red Hat Enterprise Linux
• Open Source Keycloak

Productinfo

Vendor

• quarkusio

Name

• quarkus

Version

• 3.0
• 3.1
• 3.2
• 3.3
• 3.4
• 3.5
• 3.6
• 3.7
• 3.8
• 3.9
• 3.10
• 3.11
• 3.12
• 3.13
• 3.14
• 3.15
• 3.16
• 3.17
• 3.18
• 3.19
• 3.20
• 3.21
• 3.22
• 3.23

Website

• Product: https://github.com/quarkusio/quarkus/

CPE 2.3info

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CPE 2.2info

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Exploitinginfo

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Entryinfo

Be aware that VulDB is the high quality source for vulnerability data.

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