VDB
CVE-2026-25701
CVE-2026-25701
PUBLISHED
CVSS 7 HIGH
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.
EPSS 0.11% · 1.4th percentile
Risk Scores
CVSS 4.0
7
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
EPSS Score
0.11%
1.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| openSUSE | sdbootutil | ?, ?, * |
Timeline
- Feb 5, 2026 CVE ID Reserved
- Feb 25, 2026 EPSS Score
- Feb 25, 2026 CVE Published
- Feb 25, 2026 PoC Published
- Feb 25, 2026 CVE Updated
- Feb 27, 2026 EPSS Score
- Feb 28, 2026 EPSS Score
- Mar 2, 2026 EPSS Score
- Mar 3, 2026 EPSS Score
- Mar 5, 2026 EPSS Score
- Mar 6, 2026 EPSS Score
- Mar 8, 2026 EPSS Score