A path traversal vulnerability was found in gvproxy, the network forwarder provided by the gvisor-tap-vsock package. The unauthenticated /services/forwarder/expose endpoint does not validate the caller-supplied socket path, allowing an attacker to delete arbitrary files on the host system.

Metrics

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact None

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Redhat Subscribe
Certifications Subscribe
Edge Manager Subscribe
Enterprise Linux Subscribe
Hummingbird Subscribe
Openshift Subscribe
Openshift Devspaces Subscribe
Openstack Subscribe
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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://access.redhat.com/security/cve/CVE-2026-107935 cve-icon cve-icon
https://bugzilla.redhat.com/show_bug.cgi?id=2548382 cve-icon cve-icon
https://github.com/containers/gvisor-tap-vsock/pull/718 cve-icon cve-icon
https://redhat.atlassian.net/browse/RHDESK-550 cve-icon cve-icon
History

Fri, 09 Oct 2026 09:30:00 +0000

Type Values Removed Values Added
Description A path traversal vulnerability was found in gvproxy, the network forwarder provided by the gvisor-tap-vsock package. The unauthenticated /services/forwarder/expose endpoint does not validate the caller-supplied socket path, allowing an attacker to delete arbitrary files on the host system.
Title Gvisor-tap-vsock: gvisor-tap-vsock: unathenticated arbitrary file deletion on the host via /expose
First Time appeared Redhat
Redhat certifications
Redhat edge Manager
Redhat enterprise Linux
Redhat hummingbird
Redhat openshift
Redhat openshift Devspaces
Redhat openstack
Redhat podman Desktop
Weaknesses CWE-22
CPEs cpe:/a:redhat:certifications:9
cpe:/a:redhat:edge_manager:1
cpe:/a:redhat:hummingbird:1
cpe:/a:redhat:openshift:4
cpe:/a:redhat:openshift_devspaces:3
cpe:/a:redhat:openstack:18.0
cpe:/a:redhat:podman_desktop:1
cpe:/o:redhat:enterprise_linux:10
cpe:/o:redhat:enterprise_linux:8
cpe:/o:redhat:enterprise_linux:9
Vendors & Products Redhat
Redhat certifications
Redhat edge Manager
Redhat enterprise Linux
Redhat hummingbird
Redhat openshift
Redhat openshift Devspaces
Redhat openstack
Redhat podman Desktop
References
Metrics cvssV3_1

{'score': 9.3, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2026-10-09T09:05:43.726Z

Reserved: 2026-10-09T08:27:11.041Z

Link: CVE-2026-107935

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-09T10:16:37.497

Modified: 2026-10-09T10:16:37.497

Link: CVE-2026-107935

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-09T10:45:05Z

Weaknesses