# SUSE-SU-2026:21674-1: Security update for kernel-livepatch-MICRO-6-0_Update_21

> Security update for SUSE Micro kernel livepatch addressing unspecified issues in kernel version 21.

- **Severity:** Not scored
- **Exploited in the wild:** Not known
- **Login needed:** Not stated
- **Attackable:** Not stated
- **Victim action needed:** Not stated
- **Fix available:** No
- **Published:** 15 May 2026

## What is SUSE-SU-2026:21674-1?

SUSE-SU-2026:21674-1 is a vulnerability, published on 15 May 2026. 

### Official description

This update for kernel-livepatch-MICRO-6-0_Update_21 fixes the following issues:

- New livepatch SLE Micro 6.0/6.1 kernel update 21

## Which versions are affected by SUSE-SU-2026:21674-1?


## How do I fix SUSE-SU-2026:21674-1?

No fix has been published for SUSE-SU-2026:21674-1 yet. Limit exposure of the affected software until one is available.

## Is SUSE-SU-2026:21674-1 being exploited?

There is no known exploitation of SUSE-SU-2026:21674-1 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for SUSE-SU-2026:21674-1 and fix it if it is affected.

What it is: SUSE-SU-2026:21674-1 is a vulnerability, published on 15 May 2026. 
Exploitation: There is no known exploitation of SUSE-SU-2026:21674-1 in the wild and no public exploit code.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/SUSE-SU-2026-21674-1/ (Markdown: https://insights.sbomify.com/SUSE-SU-2026-21674-1/index.md)
```

## Sources

- OSV: https://osv.dev/vulnerability/SUSE-SU-2026:21674-1

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From sbomify Insights: https://insights.sbomify.com/SUSE-SU-2026-21674-1/
Summaries are generated and may contain mistakes; the official description above is the record.