{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-16T17:47:21.634","vulnerabilities":[{"cve":{"id":"CVE-2026-26104","sourceIdentifier":"secalert@redhat.com","published":"2026-02-25T11:16:03.193","lastModified":"2026-03-25T19:16:48.227","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A flaw was found in the udisks storage management daemon that allows unprivileged users to back up LUKS encryption headers without authorization. The issue occurs because a privileged D-Bus method responsible for exporting encryption metadata does not perform a policy check. As a result, sensitive cryptographic metadata can be read and written to attacker-controlled locations. This weakens the confidentiality guarantees of encrypted storage volumes."},{"lang":"es","value":"Se encontró una falla en el demonio de gestión de almacenamiento udisks que permite a usuarios sin privilegios hacer una copia de seguridad de los encabezados de cifrado LUKS sin autorización. El problema ocurre porque un método D-Bus privilegiado responsable de exportar metadatos de cifrado no realiza una verificación de política. Como resultado, los metadatos criptográficos sensibles pueden ser leídos y escritos en ubicaciones controladas por el atacante. Esto debilita las garantías de confidencialidad de los volúmenes de almacenamiento cifrados."}],"metrics":{"cvssMetricV31":[{"source":"secalert@redhat.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":1.8,"impactScore":3.6}]},"weaknesses":[{"source":"secalert@redhat.com","type":"Secondary","description":[{"lang":"en","value":"CWE-862"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:*","matchCriteriaId":"D65C2163-CFC2-4ABB-8F4E-CB09CEBD006C"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:freedesktop:udisks:2.0.0:*:*:*:*:*:*:*","matchCriteriaId":"D31F1F1D-2E26-4D8E-A8C0-5395F302C444"}]}]}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:3476","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:5831","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2026-26104","source":"secalert@redhat.com","tags":["Vendor Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2433717","source":"secalert@redhat.com","tags":["Issue Tracking","Vendor Advisory"]},{"url":"https://github.com/storaged-project/udisks/security/advisories/GHSA-fcvx-497g-6xmw","source":"secalert@redhat.com"}]}}]}