# SUSE-SU-2026:5116-1: tomcat security update

SUSE-SU-2026:5116-1, released November 7, 2026, fixes 7 CVEs in tomcat (version 9.0.123-150200.126.1). None of them is reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/fix/linux/suse-su-2026-5116-1
- Platform: Linux
- Released: Nov 7, 2026
- Priority: Urgent (Closes CVE-2026-101356, rated Critical)
- CVEs: 7, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/SUSE-SU-2026:5116-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [tomcat](https://patchblox.com/security/data/product/linux/tomcat.md) | sles 15.6 | 9.0.123-150200.126.1 |
| [tomcat](https://patchblox.com/security/data/product/linux/tomcat.md) | sles 15.7 | 9.0.123-150200.126.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-101356](https://patchblox.com/security/data/cve/CVE-2026-101356.md) | Urgent | tomcat9: Incorrect object recycling and re-use vulnerability in Apache Tomcat affecting HTTP/2 processing of asynchronous serv... | 9.1 | 0.0050 |  |
| [CVE-2026-93446](https://patchblox.com/security/data/cve/CVE-2026-93446.md) | High | tomcat9: Incomplete cleanup vulnerability in Apache Tomcat could cause TLS 1.3 connections to fail intermittently | 7.5 | 0.0059 |  |
| [CVE-2026-88041](https://patchblox.com/security/data/cve/CVE-2026-88041.md) | High | tomcat9: Incomplete cleanup vulnerability in Apache Tomcat allowed an trailer information from a previous request to leak into... | 7.5 | 0.0051 |  |
| [CVE-2026-80353](https://patchblox.com/security/data/cve/CVE-2026-80353.md) | High | tomcat9: Time-of-check time-of-use (TOCTOU) race condition vulnerability in Apache Tomcat when creating unix domain sockets fo... | 8.1 | 0.0039 |  |
| [CVE-2026-101296](https://patchblox.com/security/data/cve/CVE-2026-101296.md) | Routine | tomcat9: A missing critical step in authentication vulnerability in Apache Tomcat when the JNDI realm was configured with with... | n/a | 0.0059 |  |
| [CVE-2026-74048](https://patchblox.com/security/data/cve/CVE-2026-74048.md) | Routine | tomcat9: Not Failing Securely ('Failing Open') vulnerability in Apache Tomcat | 6.5 | 0.0045 |  |
| [CVE-2026-74049](https://patchblox.com/security/data/cve/CVE-2026-74049.md) | Routine | tomcat9: Execution After Redirect (EAR) vulnerability in Apache Tomcat | 6.1 | 0.0037 |  |

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Data as of 2026-11-10T20:03:11Z 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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