Bug 2396186 (CVE-2025-58767) - CVE-2025-58767 rexml: REXML denial of service
Summary: CVE-2025-58767 rexml: REXML denial of service
Keywords:
Status: NEW
Alias: CVE-2025-58767
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2396203 2396204 2413064
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-09-17 18:01 UTC by OSIDB Bzimport
Modified: 2025-12-11 19:41 UTC (History)
36 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2025:23062 0 None None None 2025-12-10 18:18:29 UTC
Red Hat Product Errata RHSA-2025:23063 0 None None None 2025-12-10 17:41:13 UTC
Red Hat Product Errata RHSA-2025:23140 0 None None None 2025-12-11 18:41:29 UTC
Red Hat Product Errata RHSA-2025:23141 0 None None None 2025-12-11 19:41:37 UTC

Description OSIDB Bzimport 2025-09-17 18:01:56 UTC 
REXML is an XML toolkit for Ruby. The REXML gems from 3.3.3 to 3.4.1 has a DoS vulnerability when parsing XML containing multiple XML declarations. If you need to parse untrusted XMLs, you may be impacted to these vulnerabilities. The REXML gem 3.4.2 or later include the patches to fix these vulnerabilities.
Comment 6 errata-xmlrpc 2025-12-10 17:41:10 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:23063 https://access.redhat.com/errata/RHSA-2025:23063
Comment 7 errata-xmlrpc 2025-12-10 18:18:26 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:23062 https://access.redhat.com/errata/RHSA-2025:23062
Comment 8 errata-xmlrpc 2025-12-11 18:41:25 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:23140 https://access.redhat.com/errata/RHSA-2025:23140
Comment 9 errata-xmlrpc 2025-12-11 19:41:34 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2025:23141 https://access.redhat.com/errata/RHSA-2025:23141
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