Critical Vulnerability in Linux Package Across Multiple Debian Versions

linux Updated 22 Oct 2026

Summary

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

DEBIAN-CVE-2026-23028: ... Affects linux versions 5.10.103-1 – 6.9.9-1. No fix is published. How to fix ↓

Free scan

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.

Check my app free

No signup required · Results in about 60 seconds

Upload your dependency manifest or SBOM

Drag & drop your file here or

Java Javascript PHP Python Go Rust Ruby Dart C/C++ Elixir CycloneDX SPDX

Upload a supported dependency manifest or SBOM. No installation or source-code access required.

See supported files and SBOM formats
SBOM sbom.json · bom.json · bom.xml · *.spdx.json · *.cdx.json · *.cdx.xml
Java pom.xml · gradle.lockfile · buildscript-gradle.lockfile
Javascript package-lock.json · yarn.lock · pnpm-lock.yaml
PHP composer.lock
Python poetry.lock · requirements.txt · Pipfile.lock
Go go.mod
Rust Cargo.lock
Ruby Gemfile.lock
Dart pubspec.lock
C/C++ conan.lock
Elixir mix.lock
Enter your work email to receive your report link.

Verify your email to view the full report and start 30 days of continuous monitoring. No credit card required.

Sponsored Devnack Penetration testing for web, API and mobile Manual testing by engineers who build software, not an auditor's checklist. Trusted by teams at Swift and Google Talk to Devnack

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 serves as the foundation for various distributions, including Debian 11, 12, 13, and 14. This package is crucial for system stability and security, making its integrity paramount.

Vulnerability Detail

CVE-2026-23028 is a critical vulnerability affecting the Linux package across multiple Debian versions. This vulnerability originates from a flaw in the kernel that could allow unauthorized access or manipulation of system resources. The ramifications of this vulnerability could include system crashes, unauthorized data access, and potential exploitation by malicious actors. It is essential to address this vulnerability promptly to maintain system security and integrity.

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 of now, there are no specific workarounds mentioned for this vulnerability. It is recommended to apply the patch as soon as it becomes available to mitigate any risks associated with this vulnerability.

Conclusion

CVE-2026-23028 is a critical vulnerability affecting the Linux package across multiple Debian versions. Users are urged to update their systems promptly to mitigate risks associated with this vulnerability. Utilizing tools like Vulert can help monitor and manage vulnerabilities effectively.

See every vulnerability recorded for linux →

Share this vulnerability

FAQ

CVE-2026-23028 is a critical vulnerability in the Linux package affecting multiple Debian versions, which could lead to unauthorized access and system instability.

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 by this vulnerability.

While there are no specific workarounds available, it is crucial to monitor your system closely and apply the patch as soon as it is released.

Yes, CVE-2026-23028 affects Debian versions 11, 12, 13, and 14, making it critical for all users to address it.

Failure to fix this vulnerability could lead to unauthorized access, data breaches, and system crashes, posing significant risks to system security.

Related vulnerabilities

Recent vulnerabilities recorded for linux.

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 →

Subscribe to Vulert on Telegram
Daily digest of new CVEs, critical and high severity, affected packages and fixes — plus a weekly roundup.
Join the channel →
Help improve this record
Report an issue or send feedback