CVE-2026-42034

medium Red Hat
CVSS v3 Base Score
5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
EPSS Score
0.1%
Exploitation probability in 30 days
Top 78% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Published: April 24, 2026 (76 days ago)
Last Modified: April 24, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in Axios. A remote attacker can exploit this vulnerability by sending oversized streamed uploads. This occurs when the `maxRedirects` setting is configured to 0, which bypasses the `maxBodyLength` limit for stream request bodies. Consequently, the system will process the full oversized upload, potentially leading to a Denial of Service (DoS) by consuming excessive resources.

CWE

CWE-770

Affected Products

Cryostat 4Gatekeeper 3Migration Toolkit for Applications 8Migration Toolkit for ContainersMulticluster Engine for KubernetesNetwork Observability OperatorOpenShift PipelinesOpenShift Service Mesh 2OpenShift Service Mesh 3Red Hat 3scale API Management Platform 2

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 github.com