Bug 2442584 - CVE-2026-26103 udisks2: Missing Authorization Check Allows Unprivileged Users to Restore LUKS Headers via udisks D-Bus API [fedora-all]
Summary: CVE-2026-26103 udisks2: Missing Authorization Check Allows Unprivileged Users...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: udisks2
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Tomáš Bžatek
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["09a8321e-74da-4707-a58f-9...
Depends On:
Blocks: CVE-2026-26103
TreeView+ depends on / blocked
 
Reported: 2026-02-25 10:28 UTC by Abhishek Raj
Modified: 2026-03-13 00:16 UTC (History)
3 users (show)

Fixed In Version: udisks2-2.11.1-1.fc43 udisks2-2.11.1-1.fc44
Clone Of:
Environment:
Last Closed: 2026-02-27 00:55:40 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Abhishek Raj 2026-02-25 10:28:34 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 2026-02-25 17:01:59 UTC
FEDORA-2026-b8847e1e2c (udisks2-2.11.1-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-b8847e1e2c

Comment 2 Fedora Update System 2026-02-25 17:02:01 UTC
FEDORA-2026-c6d7c9de1d (udisks2-2.11.1-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-c6d7c9de1d

Comment 3 Fedora Update System 2026-02-26 01:37:37 UTC
FEDORA-2026-c6d7c9de1d 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-c6d7c9de1d`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-c6d7c9de1d

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

Comment 4 Fedora Update System 2026-02-26 01:52:33 UTC
FEDORA-2026-b8847e1e2c 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-b8847e1e2c`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-b8847e1e2c

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

Comment 5 Fedora Update System 2026-02-27 00:55:40 UTC
FEDORA-2026-c6d7c9de1d (udisks2-2.11.1-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 6 Fedora Update System 2026-03-13 00:16:15 UTC
FEDORA-2026-b8847e1e2c (udisks2-2.11.1-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.


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