Bug 2500565 (CVE-2026-50526) - CVE-2026-50526 dotnet: .NET: Local tampering via improper link resolution
Summary: CVE-2026-50526 dotnet: .NET: Local tampering via improper link resolution
Keywords:
Status: NEW
Alias: CVE-2026-50526
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: 2501484 2501488 2501489
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-14 20:02 UTC by OSIDB Bzimport
Modified: 2026-09-08 13:57 UTC (History)
3 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-2026:41893 0 None None None 2026-07-20 04:09:34 UTC
Red Hat Product Errata RHSA-2026:41894 0 None None None 2026-07-20 04:57:55 UTC
Red Hat Product Errata RHSA-2026:41895 0 None None None 2026-07-20 04:32:11 UTC
Red Hat Product Errata RHSA-2026:41896 0 None None None 2026-07-20 06:20:30 UTC
Red Hat Product Errata RHSA-2026:41897 0 None None None 2026-07-20 04:37:07 UTC
Red Hat Product Errata RHSA-2026:41898 0 None None None 2026-07-20 06:24:31 UTC
Red Hat Product Errata RHSA-2026:41899 0 None None None 2026-07-20 04:05:17 UTC
Red Hat Product Errata RHSA-2026:41900 0 None None None 2026-07-20 04:38:19 UTC
Red Hat Product Errata RHSA-2026:41901 0 None None None 2026-07-20 04:46:12 UTC
Red Hat Product Errata RHSA-2026:58566 0 None None None 2026-08-24 02:52:21 UTC
Red Hat Product Errata RHSA-2026:58567 0 None None None 2026-08-24 02:53:54 UTC
Red Hat Product Errata RHSA-2026:58568 0 None None None 2026-08-24 04:22:54 UTC
Red Hat Product Errata RHSA-2026:58569 0 None None None 2026-08-24 05:42:07 UTC
Red Hat Product Errata RHSA-2026:58570 0 None None None 2026-08-24 05:48:24 UTC

Description OSIDB Bzimport 2026-07-14 20:02:53 UTC 
Improper link resolution before file access ('link following') in .NET allows an authorized attacker to perform tampering locally.
Comment 3 errata-xmlrpc 2026-07-20 04:05:16 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:41899 https://access.redhat.com/errata/RHSA-2026:41899
Comment 4 errata-xmlrpc 2026-07-20 04:09:32 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:41893 https://access.redhat.com/errata/RHSA-2026:41893
Comment 5 errata-xmlrpc 2026-07-20 04:32:10 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:41895 https://access.redhat.com/errata/RHSA-2026:41895
Comment 6 errata-xmlrpc 2026-07-20 04:37:06 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:41897 https://access.redhat.com/errata/RHSA-2026:41897
Comment 7 errata-xmlrpc 2026-07-20 04:38:18 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:41900 https://access.redhat.com/errata/RHSA-2026:41900
Comment 8 errata-xmlrpc 2026-07-20 04:46:11 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:41901 https://access.redhat.com/errata/RHSA-2026:41901
Comment 9 errata-xmlrpc 2026-07-20 04:57:54 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:41894 https://access.redhat.com/errata/RHSA-2026:41894
Comment 10 errata-xmlrpc 2026-07-20 06:20:29 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:41896 https://access.redhat.com/errata/RHSA-2026:41896
Comment 11 errata-xmlrpc 2026-07-20 06:24:30 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:41898 https://access.redhat.com/errata/RHSA-2026:41898
Comment 12 errata-xmlrpc 2026-08-24 02:52:20 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:58566 https://access.redhat.com/errata/RHSA-2026:58566
Comment 13 errata-xmlrpc 2026-08-24 02:53:53 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:58567 https://access.redhat.com/errata/RHSA-2026:58567
Comment 14 errata-xmlrpc 2026-08-24 04:22:53 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions

Via RHSA-2026:58568 https://access.redhat.com/errata/RHSA-2026:58568
Comment 15 errata-xmlrpc 2026-08-24 05:42:06 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:58569 https://access.redhat.com/errata/RHSA-2026:58569
Comment 16 errata-xmlrpc 2026-08-24 05:48:23 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:58570 https://access.redhat.com/errata/RHSA-2026:58570
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