CVE-2025-47911

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
Published: February 5, 2026
Last Modified: February 5, 2026
Vendor: Red Hat

Description

The html.Parse function in golang.org/x/net/html has quadratic parsing complexity when processing certain inputs, which can lead to denial of service (DoS) if an attacker provides specially crafted HTML content.

CWE

CWE-400

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 OperatorExternal Secrets Operator for Red Hat OpenShiftFence Agents Remediation Operator

References

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