CVE-2026-107935

CRITICAL 9.3

Gvisor-tap-vsock: gvisor-tap-vsock: unathenticated arbitrary file deletion on the host via /expose

CVSS Score

9.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-22
Vendor	red hat
Product	red hat build of podman desktop
Published	Oct 9, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

High

Availability

High

Affected Versions

Red Hat / Red Hat Build of Podman Desktop

All versions affected

Red Hat / Red Hat Certification Program for Red Hat Enterprise Linux 9

All versions affected

Red Hat / Red Hat Edge Manager 1

All versions affected