CVE-2026-25701
- State
- Published
- Severity
- 7.0 High
- Published
- Feb 25, 2026
- Updated
- Feb 25, 2026
- Reserved
- Feb 5, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.0 High | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N | suse |
Weaknesses
- CWE-377 Insecure Temporary File
Affected Products
| Product | Versions |
|---|---|
sdbootutilopenSUSE |
|
References
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