Bug 2490042

Summary: CVE-2026-39829 nuclei: golang.org/x/crypto/ssh: Denial of Service via crafted public key with excessive parameters [epel-all]
Product: [Fedora] Fedora EPEL Reporter: Isaiah Johnson <isjohnso>
Component: nucleiAssignee: Emir Akdag <infraw.linux>
Status: ON_QA --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: high    
Version: epel10CC: go-sig, infraw.linux
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["a1a710e4-c442-4050-8746-c4bf6a441536"]}
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 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: 2480681    

Description Isaiah Johnson 2026-06-17 19:17:28 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 2026-07-13 21:11:43 UTC
FEDORA-2026-3a8abe43fb (nuclei-3.11.0-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-3a8abe43fb

Comment 2 Fedora Update System 2026-07-13 21:14:56 UTC
FEDORA-2026-d36ca2dd19 (nuclei-3.11.0-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-d36ca2dd19

Comment 3 Fedora Update System 2026-07-13 21:15:36 UTC
FEDORA-EPEL-2026-f10b090d5b (nuclei-3.11.0-1.el10_3) has been submitted as an update to Fedora EPEL 10.3.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-f10b090d5b

Comment 4 Fedora Update System 2026-07-13 21:17:21 UTC
FEDORA-EPEL-2026-6461c7af4f (nuclei-3.11.0-1.el9) has been submitted as an update to Fedora EPEL 9.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-6461c7af4f

Comment 5 Fedora Update System 2026-07-14 00:54:35 UTC
FEDORA-2026-d36ca2dd19 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-d36ca2dd19`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-d36ca2dd19

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

Comment 6 Fedora Update System 2026-07-14 01:41:55 UTC
FEDORA-2026-3a8abe43fb 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-2026-3a8abe43fb`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-3a8abe43fb

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

Comment 7 Fedora Update System 2026-07-16 01:16:40 UTC
FEDORA-EPEL-2026-6461c7af4f 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-2026-6461c7af4f

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

Comment 8 Fedora Update System 2026-07-17 01:00:28 UTC
FEDORA-EPEL-2026-f10b090d5b 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-f10b090d5b

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