Bug 2497936 (CVE-2026-60002) - CVE-2026-60002 openssh: OpenSSH: Use-after-free vulnerability during host key re-exchange on the client side
Summary: CVE-2026-60002 openssh: OpenSSH: Use-after-free vulnerability during host key...
Keywords:
Status: NEW
Alias: CVE-2026-60002
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2497966
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-08 01:01 UTC by OSIDB Bzimport
Modified: 2026-10-07 01:09 UTC (History)
21 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-2026:47756 0 None None None 2026-07-29 22:25:53 UTC
Red Hat Product Errata RHSA-2026:47757 0 None None None 2026-07-29 10:21:12 UTC
Red Hat Product Errata RHSA-2026:54769 0 None None None 2026-08-18 12:25:46 UTC
Red Hat Product Errata RHSA-2026:65900 0 None None None 2026-09-09 10:35:43 UTC
Red Hat Product Errata RHSA-2026:66410 0 None None None 2026-09-10 15:03:12 UTC
Red Hat Product Errata RHSA-2026:71440 0 None None None 2026-09-30 11:09:04 UTC
Red Hat Product Errata RHSA-2026:71442 0 None None None 2026-09-29 11:25:02 UTC
Red Hat Product Errata RHSA-2026:71444 0 None None None 2026-09-29 11:25:19 UTC
Red Hat Product Errata RHSA-2026:76993 0 None None None 2026-10-07 01:09:57 UTC

Description OSIDB Bzimport 2026-07-08 01:01:57 UTC 
ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange. (This outcome occurs only on the client side.)
Comment 3 errata-xmlrpc 2026-07-29 10:21:11 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:47757 https://access.redhat.com/errata/RHSA-2026:47757
Comment 4 errata-xmlrpc 2026-07-29 22:25:52 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:47756 https://access.redhat.com/errata/RHSA-2026:47756
Comment 5 errata-xmlrpc 2026-08-18 12:25:45 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.22

Via RHSA-2026:54769 https://access.redhat.com/errata/RHSA-2026:54769
Comment 6 errata-xmlrpc 2026-09-09 10:35:41 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:65900 https://access.redhat.com/errata/RHSA-2026:65900
Comment 7 errata-xmlrpc 2026-09-10 15:03:10 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:66410 https://access.redhat.com/errata/RHSA-2026:66410
Comment 9 Jon Orris 2026-09-29 11:25:00 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.20

Via RHSA-2026:71442 https://access.redhat.com/errata/RHSA-2026:71442
Comment 10 Jon Orris 2026-09-29 11:25:17 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.21

Via RHSA-2026:71444 https://access.redhat.com/errata/RHSA-2026:71444
Comment 11 Jon Orris 2026-09-30 11:09:02 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.19

Via RHSA-2026:71440 https://access.redhat.com/errata/RHSA-2026:71440
Comment 14 Jon Orris 2026-10-07 01:09:55 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions

Via RHSA-2026:76993 https://access.redhat.com/errata/RHSA-2026:76993
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