Bug 2454469 (CVE-2026-35385) - CVE-2026-35385 OpenSSH: OpenSSH: Privilege escalation via scp legacy protocol when not preserving file mode
Summary: CVE-2026-35385 OpenSSH: OpenSSH: Privilege escalation via scp legacy protocol...
Keywords:
Status: NEW
Alias: CVE-2026-35385
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: 2454941
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-04-02 17:01 UTC by OSIDB Bzimport
Modified: 2026-05-19 18:03 UTC (History)
7 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-2026:12389 0 None None None 2026-04-30 16:30:20 UTC
Red Hat Product Errata RHSA-2026:13380 0 None None None 2026-05-04 09:32:20 UTC
Red Hat Product Errata RHSA-2026:13381 0 None None None 2026-05-04 09:42:43 UTC
Red Hat Product Errata RHSA-2026:13383 0 None None None 2026-05-04 09:46:02 UTC
Red Hat Product Errata RHSA-2026:16059 0 None None None 2026-05-11 20:09:38 UTC
Red Hat Product Errata RHSA-2026:19069 0 None None None 2026-05-19 13:07:57 UTC
Red Hat Product Errata RHSA-2026:19219 0 None None None 2026-05-19 18:03:01 UTC

Description OSIDB Bzimport 2026-04-02 17:01:30 UTC 
In OpenSSH before 10.3, a file downloaded by scp may be installed setuid or setgid, an outcome contrary to some users' expectations, if the download is performed as root with -O (legacy scp protocol) and without -p (preserve mode).
Comment 2 errata-xmlrpc 2026-04-30 16:30:18 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:12389 https://access.redhat.com/errata/RHSA-2026:12389
Comment 3 errata-xmlrpc 2026-05-04 09:32:18 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:13380 https://access.redhat.com/errata/RHSA-2026:13380
Comment 4 errata-xmlrpc 2026-05-04 09:42:42 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:13381 https://access.redhat.com/errata/RHSA-2026:13381
Comment 5 errata-xmlrpc 2026-05-04 09:46:01 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:13383 https://access.redhat.com/errata/RHSA-2026:13383
Comment 6 errata-xmlrpc 2026-05-11 20:09:36 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:16059 https://access.redhat.com/errata/RHSA-2026:16059
Comment 7 errata-xmlrpc 2026-05-19 13:07:55 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:19069 https://access.redhat.com/errata/RHSA-2026:19069
Comment 8 errata-xmlrpc 2026-05-19 18:02:59 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:19219 https://access.redhat.com/errata/RHSA-2026:19219
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