SB2025102856 - Creation of Temporary File With Insecure Permissions in Red Hat OpenShift Container Platform 4.16 packages
Published: October 28, 2025
Security Bulletin ID
SB2025102856
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Creation of Temporary File With Insecure Permissions (CVE-ID: CVE-2025-4953)
The vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due to data written to RUN --mount=type=bind mounts during the podman build is not discarded. A local user can gain access to temporary files.
Remediation
Install update from vendor's website.