Missing Authorization Affecting udisks2-iscsi-debuginfo package, versions <0:2.10.90-6.el10_1.1


Severity

Recommended
high

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.08% (1st percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-ROCKY10-UDISKS2ISCSIDEBUGINFO-15427682
  • published6 Mar 2026
  • disclosed25 Feb 2026

Introduced: 25 Feb 2026

CVE-2026-26104  (opens in a new tab)
CWE-862  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:10 udisks2-iscsi-debuginfo to version 0:2.10.90-6.el10_1.1 or higher.
This issue was patched in RLSA-2026:3476.

NVD Description

Note: Versions mentioned in the description apply only to the upstream udisks2-iscsi-debuginfo package and not the udisks2-iscsi-debuginfo package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:10 relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1