Critical Security Update for Environment Modules Package: CVE-2026-85013
Summary
RHSA-2026:84594: Red Hat Security Advisory: environment-modules security update. Affects environment-modules versions < 0:5.3.0-2.el9_8.1. Fixed in 0:5.3.0-2.el9_8.1. How to fix ↓
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Background
The Environment Modules package is a tool that allows users to dynamically modify their user environment via modulefiles. It is widely used in high-performance computing environments to manage different software versions and dependencies. The package provides a flexible way to load and unload software modules, making it easier for users to switch between different software configurations. However, a recent vulnerability has been identified that could potentially compromise the security of systems utilizing this package.
Vulnerability Detail
The vulnerability identified as CVE-2026-85013 affects the Environment Modules package, allowing unauthorized access to sensitive information. This issue arises from improper handling of user input, which could lead to information disclosure and potentially allow attackers to execute arbitrary code. The ramifications of this vulnerability are significant, as it could lead to unauthorized access to system resources and sensitive data, impacting the integrity and confidentiality of the affected systems.
How To Fix
Minimum fixed version
0:5.3.0-2.el9_8.1
This is the first release that contains the fix.
sudo dnf update environment-modulesTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
If immediate updating is not feasible, consider restricting access to the affected systems and monitoring for any unusual activity. Additionally, review user permissions and limit access to sensitive data until the patch can be applied.
Conclusion
The vulnerability CVE-2026-85013 in the Environment Modules package poses a significant security risk that requires immediate attention. Updating to the patched version is crucial to safeguard systems against potential exploitation. Users are encouraged to monitor their environments and apply the necessary updates promptly.
See every vulnerability recorded for environment-modules →
FAQ
CVE-2026-85013 is a security vulnerability in the Environment Modules package that allows unauthorized access to sensitive information.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
If you cannot update the package immediately, restrict access to the affected systems and monitor for any unusual activity.
The potential impacts include unauthorized access to system resources and sensitive data, which could compromise the integrity and confidentiality of the affected systems.
The CVSS score for this vulnerability is 7.3, indicating a high level of severity.
Related vulnerabilities
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