Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
No advisories yet.
Wed, 30 Sep 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Sun, 27 Sep 2026 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Edgelesssys
Edgelesssys contrast |
|
| Vendors & Products |
Edgelesssys
Edgelesssys contrast |
Sun, 27 Sep 2026 02:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Contrast is a confidential-computing runtime for Kubernetes. In versions before 1.19.1, the Kata agent policies generated by the Contrast CLI contained a flaw in the CopyFile verification that allowed arbitrary writes to the guest root filesystem. A malicious process on the untrusted host able to connect to the Kata agent VSOCK could issue a series of CopyFile requests to overwrite security-critical files in the guest or trick the workload into disclosing sensitive data, effectively amounting to a full guest takeover. Users unable to upgrade can apply an equivalent rego policy fix passed to 'contrast generate --policy'. | |
| Title | Contrast before 1.19.1 CopyFile Policy Symlink Subversion | |
| Weaknesses | CWE-59 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-30T16:55:16.767Z
Reserved: 2026-09-26T23:23:03.411Z
Link: CVE-2026-100838
Updated: 2026-09-30T16:55:13.571Z
Status : Deferred
Published: 2026-09-27T02:17:22.083
Modified: 2026-09-30T17:16:38.900
Link: CVE-2026-100838
No data.
OpenCVE Enrichment
Updated: 2026-09-27T11:42:54Z