CVE-2025-2312
5.9
MEDIUM
CVSS 3.1
EPSS 0.02%
Description
A flaw was found in cifs-utils. When trying to obtain Kerberos credentials, the cifs.upcall program from the cifs-utils package makes an upcall to the wrong namespace in containerized environments. This issue may lead to disclosing sensitive data from the host's Kerberos credentials cache.
How to fix CVE-2025-2312
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- Debian/cifs-utils—no fix listed
Is CVE-2025-2312 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N |