# Amazon Linux 2027 (AL2027) preview version 2027.0.20260914 release notes
<a name="relnotes-2027.0.20260914"></a>

These are the release notes for Amazon Linux 2027 (AL2027) preview version 2027.0.20260914.

**Contents**
+ [Release summary](#release-summary-2027.0.20260914)
+ [Repository Updates](#repository-updates-2027.0.20260914)
  + [Core New Packages](#amis-2027.0.20260914.Core-New-Packages)
  + [Core Updated Packages](#amis-2027.0.20260914.Core-Updated-Packages)
+ [Image Updates](#ami-updates-2027.0.20260914)
  + [Default Kernel 7.1 AMI](#amis-2027.0.20260914.Default-Kernel-7-1-AMI)
  + [Minimal Kernel 7.1 AMI](#amis-2027.0.20260914.Minimal-Kernel-7-1-AMI)
  + [Default Container](#amis-2027.0.20260914.Default-Container)
  + [Minimal Container](#amis-2027.0.20260914.Minimal-Container)
+ [Contact us](#amis-2027.0.20260914.contact-us)

**AL2027 Preview**  
 AL2027 is currently available for preview, for more information see the [ AL2027 User Guide](https://docs.aws.amazon.com/linux/al2027/ug/what-is.html). It is intended for evaluation and testing only and is not recommended for production workloads.

## Release summary
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This release is an update to the AL2027 preview.

**Security updates**
+ For information on the CVEs addressed in this release, see the [Amazon Linux Security Center (ALAS)](https://alas.aws.amazon.com/alas2027.html).
+ For visibility into the status of CVEs that haven't been addressed yet, see the [Amazon Linux Security Center CVE Explorer](https://explore.alas.aws.amazon.com/).

## Repository Updates
<a name="repository-updates-2027.0.20260914"></a>

### Core New Packages
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This section provides details about Core New Packages.


| Package | 
| --- | 
|  amazon-mount-config-1.0.0-1.amzn2027  | 

### Core Updated Packages
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This section provides details about Core Updated Packages.


| Package | 
| --- | 
|  amazon-ec2-net-utils-2.7.7-1.amzn2027  | 
|  bubblewrap-0.12.0-1.amzn2027  | 
|  cowsay-3.8.4-3.amzn2027.1.2  | 
|  distribution-gpg-keys-1.121-2.amzn2027  | 
|  dnf5-5.4.2.1-38.amzn2027  | 
|  libpcap-1.10.7-1.amzn2027  | 
|  mod\_auth\_openidc-2.4.19.2-1.amzn2027.0.1  | 
|  python-cryptography-49.0.0-1.amzn2027.0.2  | 
|  python-dulwich-1.2.15-1.amzn2027.0.1  | 
|  python-pyasn1-0.6.3-1.amzn2027.0.1  | 
|  python-urllib3-2.6.3-1.amzn2027.0.2  | 
|  system-release-2027.0.20260914-1.amzn2027  | 
|  unbound-1.25.2-3.amzn2027  | 

## Image Updates
<a name="ami-updates-2027.0.20260914"></a>

### Default Kernel 7.1 AMI
<a name="amis-2027.0.20260914.Default-Kernel-7-1-AMI"></a>

This section provides details about new/updated packages in Default Kernel 7.1 AMI.


| Package | 
| --- | 
|  amazon-ec2-net-utils-2.7.7-1.amzn2027  | 
|  amazon-linux-repo-s3-2027.0.20260914-1.amzn2027  | 
|  compact-dnf-utils-5.4.2.1-38.amzn2027  | 
|  cracklib-dicts-2.10.3-1.amzn2027  | 
|  dnf5-plugins-5.4.2.1-38.amzn2027  | 
|  dnf5-5.4.2.1-38.amzn2027  | 
|  libdnf5-cli-5.4.2.1-38.amzn2027  | 
|  libdnf5-5.4.2.1-38.amzn2027  | 
|  libpcap-14:1.10.7-1.amzn2027  | 
|  python3-urllib3-2.6.3-1.amzn2027.0.2  | 
|  system-release-2027.0.20260914-1.amzn2027  | 

### Minimal Kernel 7.1 AMI
<a name="amis-2027.0.20260914.Minimal-Kernel-7-1-AMI"></a>

This section provides details about new/updated packages in Minimal Kernel 7.1 AMI.


| Package | 
| --- | 
|  amazon-ec2-net-utils-2.7.7-1.amzn2027  | 
|  amazon-linux-repo-s3-2027.0.20260914-1.amzn2027  | 
|  dnf5-5.4.2.1-38.amzn2027  | 
|  libdnf5-cli-5.4.2.1-38.amzn2027  | 
|  libdnf5-5.4.2.1-38.amzn2027  | 
|  libpcap-14:1.10.7-1.amzn2027  | 
|  python3-cryptography-49.0.0-1.amzn2027.0.2  | 
|  python3-urllib3-2.6.3-1.amzn2027.0.2  | 
|  system-release-2027.0.20260914-1.amzn2027  | 

### Default Container
<a name="amis-2027.0.20260914.Default-Container"></a>

This section provides details about new/updated packages in Default Container.


| Package | 
| --- | 
|  amazon-linux-repo-cdn-2027.0.20260914-1.amzn2027  | 
|  dnf5-5.4.2.1-38.amzn2027  | 
|  libdnf5-cli-5.4.2.1-38.amzn2027  | 
|  libdnf5-5.4.2.1-38.amzn2027  | 
|  system-release-2027.0.20260914-1.amzn2027  | 
|  tzdata-2026c-1.amzn2027.0.1  | 

### Minimal Container
<a name="amis-2027.0.20260914.Minimal-Container"></a>

This section provides details about new/updated packages in Minimal Container.


| Package | 
| --- | 
|  amazon-linux-repo-cdn-2027.0.20260914-1.amzn2027  | 
|  dnf5-5.4.2.1-38.amzn2027  | 
|  libdnf5-cli-5.4.2.1-38.amzn2027  | 
|  libdnf5-5.4.2.1-38.amzn2027  | 
|  system-release-2027.0.20260914-1.amzn2027  | 
|  tzdata-2026c-1.amzn2027.0.1  | 

## Contact us
<a name="amis-2027.0.20260914.contact-us"></a>

**Important**  
 If you want to report a vulnerability or have a security concern regarding AWS cloud services or open source projects, contact AWS Security using the [Vulnerability Reporting page](https://aws.amazon.com/security/vulnerability-reporting/) 

We use GitHub issues to gather feedback about AL2027 and to track bug reports and feature requests. You can look at [existing issues on GitHub](https://github.com/amazonlinux/amazon-linux-2027/issues) to see whether your concern is already known. If it is not, open a [new issue on GitHub](https://github.com/amazonlinux/amazon-linux-2027/issues/new/choose).

If you only have questions about AL2027, start or join a [discussion on GitHub](https://github.com/amazonlinux/amazon-linux-2027/discussions). Feedback on AL2027 can also be provided through your designated AWS representative.