CVE-2026-25701

🗓️ 25 Feb 2026 10:59:58Reported by suseType

cve🔗 web.nvd.nist.gov👁 16 Views🌐 WEB

Insecure temp file in openSUSE sdbootutil allows local users to pre-create a directory to access /var/lib/pcrlock.d and tamper /tmp/pcrlock.d.bak.

Reporter	Title	Published	Views	Family All 14
ATTACKERKB	CVE-2026-25701	25 Feb 202610:59	–	attackerkb
Circl	CVE-2026-25701	25 Feb 202613:40	–	circl
CNNVD	openSUSE sdbootutil 安全漏洞	25 Feb 202600:00	–	cnnvd
Cvelist	CVE-2026-25701	25 Feb 202610:59	–	cvelist
EUVD	EUVD-2026-8638	25 Feb 202612:30	–	euvd
NVD	CVE-2026-25701	25 Feb 202612:16	–	nvd
OPENSUSE Linux	sdbootutil-1+git20260303.90d816d-1.1 on GA media (moderate)	5 Mar 202600:00	–	opensuse
OPENSUSE Linux	Security update for sdbootutil (important)	3 Jun 202600:00	–	opensuse
OSV	OPENSUSE-SU-2026:10287-1 sdbootutil-1+git20260303.90d816d-1.1 on GA media	4 Mar 202600:00	–	osv
OSV	OPENSUSE-SU-2026:20878-1 Security update for sdbootutil	2 Jun 202609:18	–	osv

[
  {
    "defaultStatus": "unaffected",
    "packageName": "sdbootutil",
    "product": "sdbootutil",
    "vendor": "openSUSE",
    "versions": [
      {
        "lessThan": "5880246d3a02642dc68f5c8cb474bf63cdb56bca",
        "status": "affected",
        "version": "?",
        "versionType": "git"
      }
    ]
  }
]

Source	Link
bugzilla	www.bugzilla.suse.com/show_bug.cgi

Parameter	Position	Path	Description	CWE
directory	path	/tmp/pcrlock.d.bak	Insecure temporary file handling allows a local user to pre-create a directory in /tmp/pcrlock.d.bak to influence sdbootutil behavior and potentially access/overwrite data.	CWE-377

17 Jun 2026 10:25Current

5.4Medium risk

Vulners AI Score5.4

CVSS 47

EPSS0.00108

SSVC

CWE-377