SB2026022745 - Multiple vulnerabilities in udisks
Published: February 27, 2026
Security Bulletin ID
SB2026022745
Severity
Low
Patch available
YES
Number of vulnerabilities
2
Exploitation vector
Local access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 secuirty vulnerabilities.
1) Missing Authorization (CVE-ID: CVE-2026-26103)
The vulnerability allows a local user to compromise the target system.
The vulnerability exists due to missing authorization. A local user can cause udisksd (root) to overwrite the LUKS header and perform a denial of service (DoS) attack.
2) Missing Authorization (CVE-ID: CVE-2026-26104)
The vulnerability allows a local user to compromise the target system.
The vulnerability exists due to missing authorization. A local user can cause udisksd (root) to read and export a LUKS header.
Remediation
Install update from vendor's website.