LOW 3.3 Microsoft
CVE-2026-4833
Orc discount Markdown markdown.c compile recursion
Microsoft Security Update 2026-Aug: Orc discount Markdown markdown.c compile recursion
Affected Products
- azl3 rubygem-rdiscount 2.2.7.1-1 on Azure Linux 3.0
- cbl2 rubygem-rdiscount 2.2.0.2-3 on CBL Mariner 2.0
- azl3 rubygem-rdiscount 2.2.7.4-1 on Azure Linux 3.0
- cbl2 rubygem-rdiscount 2.2.0.2-3
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-4833
- https://nvd.nist.gov/vuln/detail/CVE-2026-4833
This low severity vulnerability with a CVSS score of 3.3 was published on 2026-08-06 via Microsoft. Affected: azl3 rubygem-rdiscount 2.2.7.1-1 on Azure Linux 3.0, cbl2 rubygem-rdiscount 2.2.0.2-3 on CBL Mariner 2.0, azl3 rubygem-rdiscount 2.2.7.4-1 on Azure Linux 3.0 and 1 more.
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