Bug 2452189

Summary: CVE-2026-33747 doctl: BuildKit: Arbitrary file write and code execution via untrusted frontend [fedora-42]
Product: [Fedora] Fedora Reporter: Vipul Nair <vinair>
Component: doctlAssignee: Mikel Olasagasti Uranga <mikel>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: 42CC: go-sig, mikel
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["6e0c2e14-0959-4bc9-a8bf-95e8f748b120"]}
Fixed In Version: doctl-1.154.0-1.fc42 Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-04-10 01:10:49 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: 2452076    

Description Vipul Nair 2026-03-27 09:03:04 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 2026-04-01 10:32:42 UTC
FEDORA-2026-729f84f3b6 (doctl-1.154.0-1.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-729f84f3b6

Comment 2 Fedora Update System 2026-04-02 02:08:49 UTC
FEDORA-2026-729f84f3b6 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-2026-729f84f3b6`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-729f84f3b6

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

Comment 3 Fedora Update System 2026-04-10 01:10:49 UTC
FEDORA-2026-729f84f3b6 (doctl-1.154.0-1.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.