CVE-2026-6993

medium Red Hat
CVSS v3 Base Score
5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS Score
0.1%
Exploitation probability in 30 days
Top 84% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Published: April 25, 2026 (75 days ago)
Last Modified: April 25, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in go-kratos kratos. A remote attacker could exploit a vulnerability in the HTTP server's `NewServer` function, specifically within the `http.DefaultServeMux Fallback Handler`. This manipulation creates an unintended intermediary, which can lead to the disclosure of sensitive information.

CWE

CWE-444

Affected Products

Assisted Installer for Red Hat OpenShift Container Platform 2Builds for Red Hat OpenShiftcert-manager Operator for Red Hat OpenShiftCompliance OperatorConfidential Compute AttestationCryostat 4Custom Metric Autoscaler operator for Red Hat OpenshiftDeployment Validation OperatorExternalDNS OperatorExternal Secrets Operator for Red Hat OpenShift

References

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