{"id":77966,"date":"2026-02-25T14:01:50","date_gmt":"2026-02-25T10:31:50","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-26103-udisks-missing-authorization-check-allows-unprivileged-users-to-restore-luks-headers-via-udisks-d-bus-api\/"},"modified":"2026-02-25T14:01:50","modified_gmt":"2026-02-25T10:31:50","slug":"cve-2026-26103-udisks-missing-authorization-check-allows-unprivileged-users-to-restore-luks-headers-via-udisks-d-bus-api","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-26103-udisks-missing-authorization-check-allows-unprivileged-users-to-restore-luks-headers-via-udisks-d-bus-api\/","title":{"rendered":"CVE-2026-26103 &#8211; Udisks: missing authorization check allows unprivileged users to restore luks headers via udisks d-bus api"},"content":{"rendered":"<p>CVE ID : CVE-2026-26103<\/p>\n<p>Published :  Feb. 25, 2026, 10:31 a.m. | 36\u00a0minutes ago<\/p>\n<p>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.<\/p>\n<p>Severity: 7.1 | HIGH<\/p>\n<p>Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2026-26103 Published : Feb. 25, 2026, 10:31 a.m. | 36\u00a0minutes ago 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 &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-77966","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/77966","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=77966"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/77966\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=77966"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=77966"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=77966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}