Bug 2533593 - CVE-2026-15789 doctl: BuildKit: File escape vulnerability [fedora-all]
Summary: CVE-2026-15789 doctl: BuildKit: File escape vulnerability [fedora-all]
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: doctl
Version: rawhide
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Mikel Olasagasti Uranga
QA Contact:
URL:
Whiteboard: {"flaws": ["0df09209-5da3-4cbc-80f2-f...
Depends On:
Blocks: CVE-2026-15789
TreeView+ depends on / blocked
 
Reported: 2026-09-15 05:45 UTC by Ganesh
Modified: 2026-09-22 00:19 UTC (History)
2 users (show)

Fixed In Version: doctl-1.169.0-1.fc44 doctl-1.169.0-1.fc45
Clone Of:
Environment:
Last Closed: 2026-09-20 01:20:11 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Ganesh 2026-09-15 05:45:23 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.

A custom client can produce such an upload request to the BuildKit daemon that files can escape from the BuildKit-controlled state directory. The client needs to have valid permissions to access the BuildKit control API to issue builds, e.g., bypass authentication, etc.

Comment 1 Fedora Update System 2026-09-18 22:29:48 UTC
FEDORA-2026-a205d8bdfd (doctl-1.169.0-1.fc45) has been submitted as an update to Fedora 45.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-a205d8bdfd

Comment 2 Fedora Update System 2026-09-18 22:30:10 UTC
FEDORA-2026-ad8394dc92 (doctl-1.169.0-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-ad8394dc92

Comment 3 Fedora Update System 2026-09-19 01:41:10 UTC
FEDORA-2026-a205d8bdfd has been pushed to the Fedora 45 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-a205d8bdfd`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-a205d8bdfd

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

Comment 4 Fedora Update System 2026-09-19 02:20:05 UTC
FEDORA-2026-ad8394dc92 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-ad8394dc92`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-ad8394dc92

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

Comment 5 Fedora Update System 2026-09-20 01:20:11 UTC
FEDORA-2026-ad8394dc92 (doctl-1.169.0-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 6 Fedora Update System 2026-09-22 00:19:06 UTC
FEDORA-2026-a205d8bdfd (doctl-1.169.0-1.fc45) has been pushed to the Fedora 45 stable repository.
If problem still persists, please make note of it in this bug report.


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