# ALAS2023-2026-1400: nerdctl security update

ALAS2023-2026-1400, released February 5, 2026, fixes 2 CVEs in nerdctl (version 2.2.1-1.amzn2023.0.1). None of them is reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/fix/linux/alas2023-2026-1400
- Platform: Linux
- Released: Feb 5, 2026
- Priority: Routine (Closes 2 CVEs, none high severity)
- CVEs: 2, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://alas.aws.amazon.com/AL2023/ALAS-2026-1400.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [nerdctl](https://patchblox.com/security/data/product/linux/nerdctl.md) | amzn 2023 | 2.2.1-1.amzn2023.0.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2025-58181](https://patchblox.com/security/data/cve/CVE-2025-58181.md) | Routine | golang-go.crypto: SSH servers parsing GSSAPI authentication requests do not validate the number of mechanisms specified in the request,... | 5.3 | 0.0060 |  |
| [CVE-2025-47914](https://patchblox.com/security/data/cve/CVE-2025-47914.md) | Routine | golang-go.crypto: SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the pro... | 5.3 | 0.0055 |  |

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Data as of 2026-11-10T13:56:55Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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