An Insecure Temporary File vulnerability in openSUSE sdbootutil allows local users to pre-create a directory to achieve various effects like:
* gain access to possible private information found in /var/lib/pcrlock.d
* manipulate the data backed up in /tmp/pcrlock.d.bak, therefore violating the integrity of the data should it be restored.
* overwrite protected system files with data from /var/lib/pcrlock.d by placing symlinks to existing files in the directory tree in /tmp/pcrlock.d.bak.
This issue affects sdbootutil: from ? before 5880246d3a02642dc68f5c8cb474bf63cdb56bca.
CVSS
No CVSS.
References
| Link | Resource |
|---|---|
| https://bugzilla.suse.com/show_bug.cgi?id=1258241 |
Configurations
No configuration.
History
25 Feb 2026, 12:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-02-25 12:16
Updated : 2026-02-25 14:15
NVD link : CVE-2026-25701
Mitre link : CVE-2026-25701
CVE.ORG link : CVE-2026-25701
JSON object : View
Products Affected
No product.
CWE
CWE-377
Insecure Temporary File
