CVE-2026-26103
CVE-2026-26103: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityHigh7.1
High [CVE-2026-26103] Missing Authorization Check Allows Unprivileged Users to Restore LUKS Headers via udisks D-Bus API
CVE-2026-26103Source published
Missing Authorization Check Allows Unprivileged Users to Restore LUKS Headers via udisks D-Bus API. Red Hat rates this important (CVSS 7.1). Weakness: CWE-862. Affected package(s): udisks2. Resolved in Red Hat advisory RHSA-2026:5831 — update the affected packages (`sudo dnf update`).
- Affected products in this advisory
- Red Hat Enterprise Linux 10.0 Extended Update Support
- Source-reported affected versions
- udisks2-0:2.10.90-5.el10_0.2
- udisks2-0:2.10.90-6.el10_1.1
- Source-reported fixed versions
- RHSA-2026:5831
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:5831 (`sudo dnf update` / `yum update`).
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