HIGH 7.5 Microsoft
CVE-2025-58767
REXML has a DoS condition when parsing malformed XML file
Microsoft Security Update 2025-Sep: REXML has a DoS condition when parsing malformed XML file
Affected Products
- azl3 ruby 3.3.5-6 on Azure Linux 3.0
- azl3 rubygem-rexml 3.3.9-2 on Azure Linux 3.0
- azl3 ruby 3.3.5-8 on Azure Linux 3.0
- azl3 ruby 3.3.5-5 on Azure Linux 3.0
- azl3 rubygem-rexml 3.3.9-1 on Azure Linux 3.0
- cbl2 ruby 3.1.7-3 on CBL Mariner 2.0
- azl3 ruby 3.3.5-7 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-58767
- https://nvd.nist.gov/vuln/detail/CVE-2025-58767
This high severity vulnerability with a CVSS score of 7.5 was published on 2025-09-09 via Microsoft. Affected: azl3 ruby 3.3.5-6 on Azure Linux 3.0, azl3 rubygem-rexml 3.3.9-2 on Azure Linux 3.0, azl3 ruby 3.3.5-8 on Azure Linux 3.0 and 4 more.
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