| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 4.4 | $0-$5k | 0.00 |
Summary
A vulnerability described as critical has been identified in libvirt. This issue affects some unknown processing. Such manipulation leads to default permission. This vulnerability is documented as CVE-2025-13193. The attack needs to be performed locally. There is not any exploit available.
Details
A vulnerability was found in libvirt (unknown version). It has been rated as problematic. Affected by this issue is an unknown code block. The manipulation with an unknown input leads to a default permission vulnerability. Using CWE to declare the problem leads to CWE-276. During installation, installed file permissions are set to allow anyone to modify those files. Impacted is confidentiality. CVE summarizes:
A flaw was found in libvirt. External inactive snapshots for shut-down VMs are incorrectly created as world-readable, making it possible for unprivileged users to inspect the guest OS contents. This results in an information disclosure vulnerability.
The advisory is available at access.redhat.com. This vulnerability is handled as CVE-2025-13193 since 11/14/2025. The exploitation is known to be easy. Local access is required to approach this attack. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1222 by the MITRE ATT&CK project.
The vulnerability scanner Nessus provides a plugin with the ID 275514 (Linux Distros Unpatched Vulnerability : CVE-2025-13193), which helps to determine the existence of the flaw in a target environment.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The vulnerability is also documented in the databases at Tenable (275514) and CERT Bund (WID-SEC-2025-2616). If you want to get best quality of vulnerability data, you may have to visit VulDB.
Affected
- SUSE Linux
- Open Source libvirt
Product
Type
Name
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔒VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.4VulDB Meta Temp Score: 4.4
VulDB Base Score: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔒
VulDB Reliability: 🔍
CNA Base Score: 5.5
CNA Vector (redhat): 🔒
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Exploiting
Class: Default permissionCWE: CWE-276 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒
Physical: Partially
Local: Yes
Remote: No
Availability: 🔒
Status: Not defined
EPSS Score: 🔒
EPSS Percentile: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
| 0-Day | Unlock | Unlock | Unlock | Unlock |
|---|---|---|---|---|
| Today | Unlock | Unlock | Unlock | Unlock |
Nessus ID: 275514
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2025-13193
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔒
Timeline
11/14/2025 CVE reserved11/17/2025 Advisory disclosed
11/17/2025 VulDB entry created
01/10/2026 VulDB entry last update
Sources
Advisory: access.redhat.comStatus: Not defined
CVE: CVE-2025-13193 (🔒)
GCVE (CVE): GCVE-0-2025-13193
GCVE (VulDB): GCVE-100-332666
CERT Bund: WID-SEC-2025-2616 - libvirt: Schwachstelle ermöglicht Offenlegung von Informationen
Entry
Created: 11/17/2025 18:31Updated: 01/10/2026 02:34
Changes: 11/17/2025 18:31 (60), 11/17/2025 19:23 (2), 11/19/2025 04:09 (7), 01/10/2026 02:34 (1)
Complete: 🔍
Cache ID: 216::103
If you want to get best quality of vulnerability data, you may have to visit VulDB.
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