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

linux Updated 22 Oct 2026

Summary

06/10/2026
N/A
No i
Unrated
Not published

DEBIAN-CVE-2026-98355: ... Affects linux versions 6.1.106-1 – 7.2~rc7-1~exp1. 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 functionalities for system operations and hardware management. It is widely used across various distributions, including Debian 12 (Bookworm), Debian 13 (Trixie), and Debian 14 (Forky). This package is crucial for system stability and performance, making its security paramount.

Vulnerability Detail

CVE-2026-98355 is a critical vulnerability identified in the Linux package that affects multiple Debian distributions. This vulnerability originates from improper handling of certain system calls, which could potentially allow an attacker to execute arbitrary code with elevated privileges. The ramifications of this vulnerability are severe, as it could lead to unauthorized access and control over affected systems, compromising their integrity and security.

How To Fix

No fixed version is published for this vulnerability.

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Workaround

As of now, no specific workarounds have been provided for this vulnerability. Users are advised to apply the patch as soon as it becomes available for their respective Debian versions.

Conclusion

CVE-2026-98355 represents a significant security risk for users of the Linux package in Debian distributions. It is crucial for users to stay informed about updates and apply patches promptly to safeguard their systems from potential exploitation.

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FAQ

CVE-2026-98355 is a critical vulnerability in the Linux package affecting Debian distributions, allowing potential unauthorized code execution.

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 no specific workarounds are available, it is recommended to monitor your system closely and apply the update as soon as possible.

This vulnerability specifically affects Debian 12, 13, and 14, with varying urgency and patch availability.

Detailed information can be found in the official Debian security advisories and the CVE database.

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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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