Critical Vulnerability in Linux Package Affecting Debian Versions 12, 13, and 14

linux Updated 22 Oct 2026

Summary

30/11/-0001
N/A
No i
Unrated
Not published

DEBIAN-CVE-2026-23364: ... Affects linux versions 6.1.106-1 – 6.9.9-1. No fix is published. How to fix ↓

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Background

The Linux package is a core component of the Debian operating system, providing essential functionality for managing hardware resources and enabling system operations. It is widely used across various applications and environments, making its security paramount. This vulnerability poses a risk to users of Debian versions 12, 13, and 14, potentially exposing systems to exploitation.

Vulnerability Detail

CVE-2026-23364 is a critical vulnerability identified in the Linux package, which could allow unauthorized access or control over affected systems. The vulnerability originates from a flaw in the kernel that can be exploited by attackers to execute arbitrary code or escalate privileges. The ramifications of this vulnerability can be severe, leading to data breaches, system instability, and unauthorized access to sensitive information.

How To Fix

No fixed version is published for this vulnerability.

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Workaround

Currently, there are no specific workarounds mentioned for this vulnerability. Users are advised to apply the patch as soon as it becomes available for their respective Debian versions.

Conclusion

The CVE-2026-23364 vulnerability in the Linux package poses a significant risk to Debian users. It is essential to stay informed about updates and apply patches promptly to safeguard systems against potential exploitation.

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FAQ

CVE-2026-23364 is a critical vulnerability in the Linux package affecting Debian operating systems, which could lead to unauthorized access and control.

Debian versions 12, 13, and 14 are affected by this vulnerability.

You can use the Vulert platform to monitor and alert for open-source vulnerabilities in your software. Visit Vulert Scanner to check if your application is affected.

While there are no specific workarounds, it is crucial to monitor for updates and apply them as soon as they are available.

Vulert uses a manifest file like package-lock.json to monitor and alert in real-time for open-source vulnerabilities without requiring code access or installation.

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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 →

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