Bug 2509483 - CVE-2026-39831 jfrog-cli: golang.org/x/crypto/ssh: Security key bypass due to missing user presence check [fedora-all]
Summary: CVE-2026-39831 jfrog-cli: golang.org/x/crypto/ssh: Security key bypass due to...
Keywords:
Status: ON_QA
Alias: None
Product: Fedora
Classification: Fedora
Component: jfrog-cli
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Dominik 'Rathann' Mierzejewski
QA Contact:
URL:
Whiteboard: {"flaws": ["1537af73-e36d-4a46-a18e-3...
Depends On:
Blocks: CVE-2026-39831
TreeView+ depends on / blocked
 
Reported: 2026-07-30 14:35 UTC by Guilherme de Almeida Suckevicz
Modified: 2026-08-09 01:40 UTC (History)
3 users (show)

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


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Description Guilherme de Almeida Suckevicz 2026-07-30 14:35:24 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.

The Verify() method for FIDO/U2F security key types (sk-ecdsa-sha2-nistp256, sk-ssh-ed25519) did not check the User Presence flag. Signatures generated without physical touch were accepted, allowing unattended use of a hardware security key. To restore the previous behavior, return a "no-touch-required" extension in Permissions.Extensions from PublicKeyCallback.

Comment 1 Fedora Update System 2026-08-08 20:21:40 UTC
FEDORA-2026-9f70b173c8 (jfrog-cli-2.119.0-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-9f70b173c8

Comment 2 Fedora Update System 2026-08-08 20:22:04 UTC
FEDORA-EPEL-2026-a9dd4148b5 (jfrog-cli-2.119.0-1.el10_2) has been submitted as an update to Fedora EPEL 10.2.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-a9dd4148b5

Comment 3 Fedora Update System 2026-08-09 01:24:42 UTC
FEDORA-EPEL-2026-228f6d9832 has been pushed to the Fedora EPEL 10.3 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-228f6d9832

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

Comment 4 Fedora Update System 2026-08-09 01:31:23 UTC
FEDORA-EPEL-2026-0698a678b9 has been pushed to the Fedora EPEL 9 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-0698a678b9

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

Comment 5 Fedora Update System 2026-08-09 01:37:21 UTC
FEDORA-EPEL-2026-a9dd4148b5 has been pushed to the Fedora EPEL 10.2 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-a9dd4148b5

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

Comment 6 Fedora Update System 2026-08-09 01:40:52 UTC
FEDORA-2026-9f70b173c8 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-2026-9f70b173c8`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-9f70b173c8

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


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