CVE-2026-42043

high Red Hat
CVSS v3 Base Score
7.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
EPSS Score
0.1%
Exploitation probability in 30 days
Top 81% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Published: April 24, 2026 (76 days ago)
Last Modified: April 24, 2026
Vendor: Red Hat
Fix Available: ✓ Yes
Source: REDHAT

Description

A flaw was found in Axios, a promise-based HTTP client. An attacker who can control the destination address of an Axios request can exploit this vulnerability. By using specific internal network addresses (within the 127.0.0.0/8 range, excluding 127.0.0.1), the attacker can completely bypass the NO_PROXY protection, potentially leading to unauthorized access or information disclosure within the network. This issue is an incomplete fix for a previous vulnerability.

CWE

CWE-918

Affected Products

Cryostat 4Gatekeeper 3Migration Toolkit for Applications 8Migration Toolkit for ContainersOpenShift PipelinesOpenShift Service Mesh 3Red Hat 3scale API Management Platform 2Red Hat Advanced Cluster Management for Kubernetes 2Red Hat Ansible Automation Platform 2Red Hat build of Apache Camel - HawtIO 4

Fix Status

✅ Fix Available

References

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