Microsoft security update for CVE-2026-5160
🔗 CVE IDs covered (1)
📋 Microsoft's advisory
EchelonGraph does not copy Microsoft's advisory page: its FAQ and remediation text are not shown here. Read the advisory on https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-5160. This page also shows what EchelonGraph holds for CVE-2026-5160, with the description from its CVE record, which the CVE Numbering Authority that assigned the CVE wrote: for a CVE Microsoft assigned, often in the words of Microsoft's own advisory.
🎯 Affected products8
- azl3 gh 2.62.0-13 on Azure Linux 3.0
- azl3 gh 2.62.0-15 on Azure Linux 3.0
- azl3 telegraf 1.31.0-17 on Azure Linux 3.0
- azl3 telegraf 1.31.0-19 on Azure Linux 3.0
- cbl2 gh 2.13.0-26 on CBL Mariner 2.0
- cbl2 gh 2.13.0-26 on CBL-Mariner 2.0
- cbl2 telegraf 1.29.4-22 on CBL Mariner 2.0
- cbl2 telegraf 1.29.4-22 on CBL-Mariner 2.0
✅ Updates Microsoft lists: 3 updates
3 rows: one per KB article or update, update type and fixed build. Their details are on Microsoft's advisory.
| KB article | Update | Fixed build |
|---|---|---|
| — | Security Update | 1.31.0-19 |
| — | Security Update | 2.62.0-15 |
| — | Security Update | — |
🧭 EchelonGraph on CVE-2026-5160
- EchelonGraph score
- 6.1 MEDIUM
- CISA KEV
- Not listed
- Fix status
- A fix is available — apply it.
Description from the CVE record (CVE.org), as published by its numbering authority
Versions of the package github.com/yuin/goldmark/renderer/html before 1.7.17 are vulnerable to Cross-site Scripting (XSS) due to improper ordering of URL validation and normalization. The renderer validates link destinations using a prefix-based check (IsDangerousURL) before resolving HTML entities. This allows an attacker to bypass protocol filtering by encoding dangerous schemes using HTML5 named character references. For example, a payload such as javascript:alert(1) is not recognized as dangerous during validation, leading to arbitrary script execution in the context of applications that render the URL.
Published by Snyk, the CVE Numbering Authority that assigned CVE-2026-5160, in its CVE record at CVE.org; reused under the CVE Program's Terms of Use (its licence and MITRE's copyright notice are in our Terms of Service).