Bug 2489950 - CVE-2026-39828 opkssh: golang.org/x/crypto/ssh: Unauthorized command execution via discarded SSH permissions [fedora-all]
Summary: CVE-2026-39828 opkssh: golang.org/x/crypto/ssh: Unauthorized command executio...
Keywords:
Status: ON_QA
Alias: None
Product: Fedora
Classification: Fedora
Component: opkssh
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Till Hofmann
QA Contact:
URL:
Whiteboard: {"flaws": ["02803e63-7960-44ab-924d-a...
Depends On:
Blocks: CVE-2026-39828
TreeView+ depends on / blocked
 
Reported: 2026-06-17 16:15 UTC by Isaiah Johnson
Modified: 2026-06-24 02:00 UTC (History)
2 users (show)

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

Attachments (Terms of Use)

Description Isaiah Johnson 2026-06-17 16:15:06 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 2026-06-23 06:44:53 UTC 
FEDORA-2026-12d4cde449 (opkssh-0.14.0-3.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-12d4cde449
Comment 2 Fedora Update System 2026-06-23 06:44:59 UTC 
FEDORA-2026-7794729685 (opkssh-0.14.0-3.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-7794729685
Comment 3 Fedora Update System 2026-06-24 01:19:27 UTC 
FEDORA-2026-7794729685 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-2026-7794729685`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-7794729685

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
Comment 4 Fedora Update System 2026-06-24 02:00:09 UTC 
FEDORA-2026-12d4cde449 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-2026-12d4cde449`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-12d4cde449

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