Critical Vulnerability in Linux Package Affecting Debian Distributions
Summary
DEBIAN-CVE-2026-64362: ... Affects linux versions 5.10.103-1 – 7.2~rc3-1~exp1. No fix is published. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Habilume
Habit tracker with a companion that grows with you
Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
Background
The Linux package is a core component of the Debian operating system, providing essential functionalities for system operations, hardware management, and user applications. It is widely used across various Debian distributions, including Bullseye, Bookworm, Trixie, and Forky. This package is crucial for maintaining system stability and performance, making it a prime target for vulnerabilities that could compromise system integrity.
Vulnerability Detail
CVE-2026-64362 is a critical vulnerability affecting the Linux package across multiple Debian distributions. The vulnerability originates from a flaw in the kernel that could allow unauthorized access or control over system resources. If exploited, it could lead to severe ramifications, including data breaches, system crashes, or unauthorized privilege escalation. The vulnerability has been introduced in all versions of the Linux package and requires immediate attention to mitigate potential risks.
How To Fix
No fixed version is published for this vulnerability.
Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →
Workaround
As a temporary workaround, users can restrict access to sensitive system resources or disable certain functionalities of the Linux package until the patch is applied. However, this is not a permanent solution and should only be used until the system can be updated.
Conclusion
CVE-2026-64362 represents a significant vulnerability in the Linux package across various Debian distributions. Users are strongly advised to update their systems to the latest patched version to mitigate risks. Utilizing tools like Vulert can help monitor for such vulnerabilities in real-time, ensuring system security.
See every vulnerability recorded for linux →
FAQ
CVE-2026-64362 is a critical vulnerability in the Linux package affecting multiple Debian distributions, which could allow unauthorized access to system resources.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software. By utilizing the Vulert playground, you can check if your application is affected without any signup.
Exploiting this vulnerability could lead to unauthorized access, data breaches, system crashes, or privilege escalation, posing significant risks to system integrity.
Yes, a patched version of the Linux package is available for Debian 13 (Trixie) as version 6.12.96-1. Users should update their packages to this version.
If immediate updates are not possible, consider implementing temporary workarounds, such as restricting access to sensitive resources, until the patch can be applied.
References
Related vulnerabilities
Recent vulnerabilities recorded for linux.
Habilume
Habit tracker with a companion that grows with you
Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
