# ALAS2023-2026-3401: Security update for 3 packages

ALAS2023-2026-3401, released November 10, 2026, fixes 4 CVEs across 3 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/alas2023-2026-3401
- Platform: Linux
- Released: Nov 10, 2026
- Priority: High (Closes CVE-2026-78659, high severity)
- CVEs: 4, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://alas.aws.amazon.com/AL2023/ALAS-2026-3401.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [rclone](https://patchblox.com/security/data/product/linux/rclone.md) | amzn 2023 | 1.75.2-1.amzn2023 |
| [rclone-debuginfo](https://patchblox.com/security/data/product/linux/rclone-debuginfo.md) | amzn 2023 | 1.75.2-1.amzn2023 |
| [rclone-debugsource](https://patchblox.com/security/data/product/linux/rclone-debugsource.md) | amzn 2023 | 1.75.2-1.amzn2023 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-78659](https://patchblox.com/security/data/cve/CVE-2026-78659.md) | High | HTTP/2 server memory exhaustion due to Trailer headers in net/http | 7.5 | 0.0087 |  |
| [CVE-2026-116191](https://patchblox.com/security/data/cve/CVE-2026-116191.md) | High | rclone: Rclone before 1.75.2 contains a path traversal vulnerability in serve webdav that allows unauthenticated attackers to... | n/a | 0.0039 |  |
| [CVE-2026-116188](https://patchblox.com/security/data/cve/CVE-2026-116188.md) | High | rclone: rclone serve s3 versions 1.75.0 before 1.75.2 contain an integer overflow vulnerability in multipart reorder-memory a... | n/a | 0.0025 |  |
| [CVE-2026-116189](https://patchblox.com/security/data/cve/CVE-2026-116189.md) | High | rclone: rclone from 1.55.0 before 1.75.2 contains a signature verification bypass in stable selfupdate that trusts checksums... | n/a | 0.0014 |  |

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Data as of 2026-11-11T13:47:35Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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