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Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to a widespread installation base, or stability.
Fri, 27 Feb 2026 03:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Freedesktop
Freedesktop udisks |
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| CPEs | cpe:2.3:a:freedesktop:udisks:2.0.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:* |
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| Vendors & Products |
Freedesktop
Freedesktop udisks |
Wed, 25 Feb 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 25 Feb 2026 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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| Metrics |
threat_severity
|
threat_severity
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Wed, 25 Feb 2026 10:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in the udisks storage management daemon that exposes a privileged D-Bus API for restoring LUKS encryption headers without proper authorization checks. The issue allows a local unprivileged user to instruct the root-owned udisks daemon to overwrite encryption metadata on block devices. This can permanently invalidate encryption keys and render encrypted volumes inaccessible. Successful exploitation results in a denial-of-service condition through irreversible data loss. | |
| Title | Udisks: missing authorization check allows unprivileged users to restore luks headers via udisks d-bus api | |
| First Time appeared |
Redhat
Redhat enterprise Linux |
|
| Weaknesses | CWE-862 | |
| CPEs | cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
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| Vendors & Products |
Redhat
Redhat enterprise Linux |
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| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-02-25T21:03:12.865Z
Reserved: 2026-02-11T12:48:26.436Z
Link: CVE-2026-26103
Updated: 2026-02-25T21:03:08.443Z
Status : Analyzed
Published: 2026-02-25T11:16:02.983
Modified: 2026-02-27T03:26:30.660
Link: CVE-2026-26103
OpenCVE Enrichment
Updated: 2026-02-26T13:18:13Z