# ALAS2023-2026-1672: Security update for 8 packages

ALAS2023-2026-1672, released May 11, 2026, fixes 9 CVEs across 8 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/alas2023-2026-1672
- Platform: Linux
- Released: May 11, 2026
- Priority: High (Closes CVE-2026-29146, high severity)
- CVEs: 9, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://alas.aws.amazon.com/AL2023/ALAS-2026-1672.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [tomcat9](https://patchblox.com/security/data/product/linux/tomcat9.md) | amzn 2023 | 1:9.0.117-1.amzn2023.0.1 |
| [tomcat9-admin-webapps](https://patchblox.com/security/data/product/linux/tomcat9-admin-webapps.md) | amzn 2023 | 1:9.0.117-1.amzn2023.0.1 |
| [tomcat9-docs-webapp](https://patchblox.com/security/data/product/linux/tomcat9-docs-webapp.md) | amzn 2023 | 1:9.0.117-1.amzn2023.0.1 |
| [tomcat9-el-3.0-api](https://patchblox.com/security/data/product/linux/tomcat9-el-3.0-api.md) | amzn 2023 | 1:9.0.117-1.amzn2023.0.1 |
| [tomcat9-jsp-2.3-api](https://patchblox.com/security/data/product/linux/tomcat9-jsp-2.3-api.md) | amzn 2023 | 1:9.0.117-1.amzn2023.0.1 |
| [tomcat9-lib](https://patchblox.com/security/data/product/linux/tomcat9-lib.md) | amzn 2023 | 1:9.0.117-1.amzn2023.0.1 |
| [tomcat9-servlet-4.0-api](https://patchblox.com/security/data/product/linux/tomcat9-servlet-4.0-api.md) | amzn 2023 | 1:9.0.117-1.amzn2023.0.1 |
| [tomcat9-webapps](https://patchblox.com/security/data/product/linux/tomcat9-webapps.md) | amzn 2023 | 1:9.0.117-1.amzn2023.0.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-29146](https://patchblox.com/security/data/cve/CVE-2026-29146.md) | High | tomcat: CVE-2026-34486: Fix for allowed bypass of EncryptInterceptor (bsc#1261854). | 7.5 | 0.0885 |  |
| [CVE-2026-29145](https://patchblox.com/security/data/cve/CVE-2026-29145.md) | High | tomcat: OCSP checks sometimes soft-fail even when soft-fail is disabled (bsc#1261853). | 9.1 | 0.0073 |  |
| [CVE-2026-24880](https://patchblox.com/security/data/cve/CVE-2026-24880.md) | High | tomcat: Request smuggling via invalid chunk extension (bsc#1261850). | 7.5 | 0.0071 |  |
| [CVE-2026-25854](https://patchblox.com/security/data/cve/CVE-2026-25854.md) | High | tomcat: Occasionally open redirect (bsc#1261851). | 7.4 | 0.0058 |  |
| [CVE-2026-34483](https://patchblox.com/security/data/cve/CVE-2026-34483.md) | High | tomcat: Incomplete escaping of JSON access logs (bsc#1261855). | 7.5 | 0.0047 |  |
| [CVE-2026-34500](https://patchblox.com/security/data/cve/CVE-2026-34500.md) | High | tomcat: OCSP checks sometimes soft-fail with FFM even when soft-fail is disabled (bsc#1261857). | 7.4 | 0.0046 |  |
| [CVE-2026-34487](https://patchblox.com/security/data/cve/CVE-2026-34487.md) | High | tomcat: Cloud membership for clustering component exposed the Kubernetes bearer token (bsc#1261856). | 7.5 | 0.0046 |  |
| [CVE-2026-32990](https://patchblox.com/security/data/cve/CVE-2026-32990.md) | High | tomcat: The fix for CVE-2025-66614 was incomplete, so this CVE completes it (bsc#1258371). | 7.3 | 0.0031 |  |
| [CVE-2026-29129](https://patchblox.com/security/data/cve/CVE-2026-29129.md) | High | tomcat: TLS cipher order is not preserved (bsc#1261852). | 7.5 | 0.0026 |  |

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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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