# CVE-2025-65073: keystone: OpenStack Keystone before 26.0.1, 27.0.0, and 28.0.0 allows a /v3/ec2tokensor /v3/s3tokens request with a valid AWS S...

CVE-2025-65073 is fixed in 10 products on 1 platform, first by keystone 2:21.0.1-0ubuntu2.1, released November 4, 2025. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-65073
- Priority: High
- CVSS: 7.5 (Medium)
- EPSS: 0.0024
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Nov 4, 2025

## Description

OpenStack Keystone before 26.0.1, 27.0.0, and 28.0.0 allows a /v3/ec2tokensor /v3/s3tokens request with a valid AWS Signature to provide Keystoneauthorization.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | keystone Debian 11.6 (bullseye) | 2:18.1.0-1+deb11u2 | [DLA-4367-1](https://patchblox.com/security/data/fix/linux/dla-4367-1.md) | Nov 7, 2025 |
| Linux | keystone Debian 12.15 (bookworm) | 2:22.0.2-0+deb12u1 | [DSA-6056-1](https://patchblox.com/security/data/fix/linux/dsa-6056-1.md) | Nov 13, 2025 |
| Linux | keystone Debian 13.5 (trixie) | 2:27.0.0-3+deb13u1 | [DSA-6056-1](https://patchblox.com/security/data/fix/linux/dsa-6056-1.md) | Nov 13, 2025 |
| Linux | keystone Debian 14 | 2:28.0.0-2 | [DEBIAN-CVE-2025-65073](https://patchblox.com/security/data/fix/linux/debian-cve-2025-65073.md) | Nov 17, 2025 |
| Linux | keystone Ubuntu 22.04.1 LTS (jammy) | 2:21.0.1-0ubuntu2.1 | [keystone 2:21.0.1-0ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-keystone-2-21.0.1-0ubuntu2.1.md) | Nov 4, 2025 |
| Linux | keystone Ubuntu 24.04.5 LTS (noble) | 2:25.0.0-0ubuntu1.1 | [keystone 2:25.0.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-keystone-2-25.0.0-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | keystone Ubuntu 25.04 (plucky) | 2:27.0.0-0ubuntu1.1 | [keystone 2:27.0.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-keystone-2-27.0.0-0ubuntu1.1.md) | Jan 16, 2026 |
| Linux | keystone Ubuntu 25.10 (questing) | 2:28.0.0-0ubuntu1.1 | [keystone 2:28.0.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-keystone-2-28.0.0-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | keystone Ubuntu 26.04.1 LTS (resolute) | 2:28.0.0-0ubuntu2 | [keystone 2:28.0.0-0ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-keystone-2-28.0.0-0ubuntu2.md) | Nov 4, 2025 |
| Linux | keystone-common Ubuntu 22.04.1 LTS (jammy) | 2:21.0.1-0ubuntu2.1 | [keystone-common 2:21.0.1-0ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-keystone-common-2-21.0.1-0ubuntu2.1.md) | Nov 4, 2025 |
| Linux | keystone-common Ubuntu 24.04.5 LTS (noble) | 2:25.0.0-0ubuntu1.1 | [keystone-common 2:25.0.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-keystone-common-2-25.0.0-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | keystone-common Ubuntu 25.04 (plucky) | 2:27.0.0-0ubuntu1.1 | [keystone-common 2:27.0.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-keystone-common-2-27.0.0-0ubuntu1.1.md) | Jan 16, 2026 |
| Linux | keystone-common Ubuntu 25.10 (questing) | 2:28.0.0-0ubuntu1.1 | [keystone-common 2:28.0.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-keystone-common-2-28.0.0-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | keystone-common Ubuntu 26.04.1 LTS (resolute) | 2:28.0.0-0ubuntu2 | [keystone-common 2:28.0.0-0ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-keystone-common-2-28.0.0-0ubuntu2.md) | Nov 4, 2025 |
| Linux | python3-keystone Ubuntu 22.04.1 LTS (jammy) | 2:21.0.1-0ubuntu2.1 | [python3-keystone 2:21.0.1-0ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-keystone-2-21.0.1-0ubuntu2.1.md) | Nov 4, 2025 |
| Linux | python3-keystone Ubuntu 24.04.5 LTS (noble) | 2:25.0.0-0ubuntu1.1 | [python3-keystone 2:25.0.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-keystone-2-25.0.0-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | python3-keystone Ubuntu 25.04 (plucky) | 2:27.0.0-0ubuntu1.1 | [python3-keystone 2:27.0.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-python3-keystone-2-27.0.0-0ubuntu1.1.md) | Jan 16, 2026 |
| Linux | python3-keystone Ubuntu 25.10 (questing) | 2:28.0.0-0ubuntu1.1 | [python3-keystone 2:28.0.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-python3-keystone-2-28.0.0-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | python3-keystone Ubuntu 26.04.1 LTS (resolute) | 2:28.0.0-0ubuntu2 | [python3-keystone 2:28.0.0-0ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-python3-keystone-2-28.0.0-0ubuntu2.md) | Nov 4, 2025 |
| Linux | python3-swift Ubuntu 22.04.1 LTS (jammy) | 2.29.2-0ubuntu1.1 | [python3-swift 2.29.2-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-swift-2.29.2-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | python3-swift Ubuntu 24.04.5 LTS (noble) | 2.33.0-0ubuntu1.1 | [python3-swift 2.33.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-swift-2.33.0-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | python3-swift Ubuntu 25.04 (plucky) | 2.35.0-0ubuntu1.1 | [python3-swift 2.35.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-python3-swift-2.35.0-0ubuntu1.1.md) | Jan 16, 2026 |
| Linux | python3-swift Ubuntu 25.10 (questing) | 2.36.0-0ubuntu1.1 | [python3-swift 2.36.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-python3-swift-2.36.0-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | swift Ubuntu 22.04.1 LTS (jammy) | 2.29.2-0ubuntu1.1 | [swift 2.29.2-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-swift-2.29.2-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | swift Ubuntu 24.04.5 LTS (noble) | 2.33.0-0ubuntu1.1 | [swift 2.33.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-swift-2.33.0-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | swift Ubuntu 25.04 (plucky) | 2.35.0-0ubuntu1.1 | [swift 2.35.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-swift-2.35.0-0ubuntu1.1.md) | Jan 16, 2026 |
| Linux | swift Ubuntu 25.10 (questing) | 2.36.0-0ubuntu1.1 | [swift 2.36.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-swift-2.36.0-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | swift-account Ubuntu 22.04.1 LTS (jammy) | 2.29.2-0ubuntu1.1 | [swift-account 2.29.2-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-swift-account-2.29.2-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | swift-account Ubuntu 24.04.5 LTS (noble) | 2.33.0-0ubuntu1.1 | [swift-account 2.33.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-swift-account-2.33.0-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | swift-account Ubuntu 25.04 (plucky) | 2.35.0-0ubuntu1.1 | [swift-account 2.35.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-swift-account-2.35.0-0ubuntu1.1.md) | Jan 16, 2026 |
| Linux | swift-account Ubuntu 25.10 (questing) | 2.36.0-0ubuntu1.1 | [swift-account 2.36.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-swift-account-2.36.0-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | swift-container Ubuntu 22.04.1 LTS (jammy) | 2.29.2-0ubuntu1.1 | [swift-container 2.29.2-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-swift-container-2.29.2-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | swift-container Ubuntu 24.04.5 LTS (noble) | 2.33.0-0ubuntu1.1 | [swift-container 2.33.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-swift-container-2.33.0-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | swift-container Ubuntu 25.04 (plucky) | 2.35.0-0ubuntu1.1 | [swift-container 2.35.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-swift-container-2.35.0-0ubuntu1.1.md) | Jan 16, 2026 |
| Linux | swift-container Ubuntu 25.10 (questing) | 2.36.0-0ubuntu1.1 | [swift-container 2.36.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-swift-container-2.36.0-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | swift-object Ubuntu 22.04.1 LTS (jammy) | 2.29.2-0ubuntu1.1 | [swift-object 2.29.2-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-swift-object-2.29.2-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | swift-object Ubuntu 24.04.5 LTS (noble) | 2.33.0-0ubuntu1.1 | [swift-object 2.33.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-swift-object-2.33.0-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | swift-object Ubuntu 25.04 (plucky) | 2.35.0-0ubuntu1.1 | [swift-object 2.35.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-swift-object-2.35.0-0ubuntu1.1.md) | Jan 16, 2026 |
| Linux | swift-object Ubuntu 25.10 (questing) | 2.36.0-0ubuntu1.1 | [swift-object 2.36.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-swift-object-2.36.0-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | swift-object-expirer Ubuntu 22.04.1 LTS (jammy) | 2.29.2-0ubuntu1.1 | [swift-object-expirer 2.29.2-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-swift-object-expirer-2.29.2-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | swift-object-expirer Ubuntu 24.04.5 LTS (noble) | 2.33.0-0ubuntu1.1 | [swift-object-expirer 2.33.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-swift-object-expirer-2.33.0-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | swift-object-expirer Ubuntu 25.04 (plucky) | 2.35.0-0ubuntu1.1 | [swift-object-expirer 2.35.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-swift-object-expirer-2.35.0-0ubuntu1.1.md) | Jan 16, 2026 |
| Linux | swift-object-expirer Ubuntu 25.10 (questing) | 2.36.0-0ubuntu1.1 | [swift-object-expirer 2.36.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-swift-object-expirer-2.36.0-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | swift-proxy Ubuntu 22.04.1 LTS (jammy) | 2.29.2-0ubuntu1.1 | [swift-proxy 2.29.2-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-swift-proxy-2.29.2-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | swift-proxy Ubuntu 24.04.5 LTS (noble) | 2.33.0-0ubuntu1.1 | [swift-proxy 2.33.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-swift-proxy-2.33.0-0ubuntu1.1.md) | Nov 4, 2025 |
| Linux | swift-proxy Ubuntu 25.04 (plucky) | 2.35.0-0ubuntu1.1 | [swift-proxy 2.35.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-swift-proxy-2.35.0-0ubuntu1.1.md) | Jan 16, 2026 |
| Linux | swift-proxy Ubuntu 25.10 (questing) | 2.36.0-0ubuntu1.1 | [swift-proxy 2.36.0-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-swift-proxy-2.36.0-0ubuntu1.1.md) | Nov 4, 2025 |

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