CVE-2026-107935
Full vulnerability record from the local CVENow database.
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.
Severity
CRITICAL
CVSS score
9.3
(v3.1)
Vulnerability status
Awaiting Analysis
Source identifier
Published
2026-10-09 10:16:37.497000
Last modified
2026-11-04 22:17:45.990000
View original CVE JSON
{
"id": "CVE-2026-107935",
"sourceIdentifier": "[email protected]",
"published": "2026-10-09T10:16:37.497",
"lastModified": "2026-11-04T22:17:45.990",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
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}
],
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{
"source": "[email protected]",
"affectedData": [
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"metrics": {
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{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H",
"baseScore": 9.3,
"baseSeverity": "CRITICAL",
"attackVector": "ADJACENT_NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "CHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH"
},
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"impactScore": 5.8
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2026-10-09T19:44:40.428223Z",
"id": "CVE-2026-107935",
"options": [
{
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},
{
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},
{
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}
],
"role": "CISA Coordinator",
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}
}
]
},
"weaknesses": [
{
"source": "[email protected]",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-22"
}
]
}
],
"references": [
{
"url": "https://access.redhat.com/security/cve/CVE-2026-107935",
"source": "[email protected]"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2548382",
"source": "[email protected]"
},
{
"url": "https://github.com/containers/gvisor-tap-vsock/pull/718",
"source": "[email protected]"
},
{
"url": "https://redhat.atlassian.net/browse/RHDESK-550",
"source": "[email protected]"
}
]
}