CVE-2026-25701 - openSUSE sdbootutil Temporary File Insecure Directory Creation Vulnerability

CVE ID : CVE-2026-25701 Published : Feb. 25, 2026, 12:16 p.m. | 33 minutes ago 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. Severity: 7.0 | HIGH Visit the link for more details, such as CVSS details, affected products, timeline, and more...