Bug 2454941

Summary: CVE-2026-35385 openssh: OpenSSH: Privilege escalation via scp legacy protocol when not preserving file mode [fedora-all]
Product: [Fedora] Fedora Reporter: Jon Moroney <jmoroney>
Component: opensshAssignee: Dmitry Belyavskiy <dbelyavs>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: high    
Version: rawhideCC: crypto-team, dbelyavs, dwalsh, jjelen, lkundrak, mattias.ellert, tm
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---Flags: fedora-admin-xmlrpc: mirror+
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["c0d17a86-1227-4bc7-89dc-4a3e981ffe1d"]}
Fixed In Version: openssh-10.2p1-8.fc44 openssh-10.0p1-9.fc43 openssh-9.9p1-14.fc42 Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-04-25 01:48:50 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2454469    

Description Jon Moroney 2026-04-03 21:46:33 UTC
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Comment 1 Fedora Update System 2026-04-20 12:40:04 UTC
FEDORA-2026-2cedc95af8 (openssh-10.0p1-9.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-2cedc95af8

Comment 2 Fedora Update System 2026-04-20 12:40:07 UTC
FEDORA-2026-93679cc7c2 (openssh-10.2p1-8.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-93679cc7c2

Comment 3 Fedora Update System 2026-04-20 12:41:56 UTC
FEDORA-2026-d08c298940 (openssh-9.9p1-14.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-d08c298940

Comment 4 Fedora Update System 2026-04-22 10:01:44 UTC
FEDORA-2026-2cedc95af8 has been pushed to the Fedora 43 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-2cedc95af8`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-2cedc95af8

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 5 Fedora Update System 2026-04-22 11:05:18 UTC
FEDORA-2026-d08c298940 has been pushed to the Fedora 42 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-d08c298940`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-d08c298940

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 6 Fedora Update System 2026-04-22 11:23:46 UTC
FEDORA-2026-93679cc7c2 has been pushed to the Fedora 44 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-93679cc7c2`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-93679cc7c2

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 7 Fedora Update System 2026-04-25 01:48:50 UTC
FEDORA-2026-93679cc7c2 (openssh-10.2p1-8.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 8 Fedora Update System 2026-04-28 00:59:02 UTC
FEDORA-2026-2cedc95af8 (openssh-10.0p1-9.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 9 Fedora Update System 2026-05-02 01:57:15 UTC
FEDORA-2026-d08c298940 (openssh-9.9p1-14.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.