ubeVirt is a virtual machine management add-on for Kubernetes. The `hostDisk` feature in KubeVirt allows mounting a host file or directory owned by the user with UID 107 into a VM. However, prior to version 1.6.1 and 1.7.0, the implementation of this feature and more specifically the `DiskOrCreate` option (which creates a file if it doesn't exist) has a logic bug that allows an attacker to read and write arbitrary files owned by more privileged users on the host system. Versions 1.6.1 and 1.7.0 fix the issue.
Configuration 1 (hide)
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25 Nov 2025, 17:16
| Type | Values Removed | Values Added |
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| First Time |
Kubevirt
Kubevirt kubevirt |
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| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.7 |
| CPE | cpe:2.3:a:kubevirt:kubevirt:1.7.0:beta0:*:*:*:kubernetes:*:* cpe:2.3:a:kubevirt:kubevirt:*:*:*:*:*:kubernetes:*:* cpe:2.3:a:kubevirt:kubevirt:1.7.0:alpha0:*:*:*:kubernetes:*:* |
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| References | () https://github.com/kubevirt/kubevirt/commit/00d03e43e3bf03e563136695a4732b65ed42d764 - Patch | |
| References | () https://github.com/kubevirt/kubevirt/commit/ff3b69b08b6b9c8d08d23735ca8d82455f790a69 - Patch | |
| References | () https://github.com/kubevirt/kubevirt/pull/15037 - Issue Tracking | |
| References | () https://github.com/kubevirt/kubevirt/security/advisories/GHSA-46xp-26xh-hpqh - Exploit, Vendor Advisory |
18 Nov 2025, 23:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Published : 2025-11-18 23:15
Updated : 2025-11-25 17:16
NVD link : CVE-2025-64324
Mitre link : CVE-2025-64324
CVE.ORG link : CVE-2025-64324
JSON object : View