CVE-2026-59046

Full vulnerability record from the local CVENow database.

Description

In __pkvm_guest_relinquish_to_host of mem_protect.c, there is a possible out-of-bounds write due to improper input validation. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

Severity

Not scored

CVSS score

Not available

Vulnerability status

Received

Source identifier

[email protected]

Published

2026-11-02 20:17:57.943000

Last modified

2026-11-02 20:17:57.943000

View original CVE JSON

{
  "id": "CVE-2026-59046",
  "sourceIdentifier": "[email protected]",
  "published": "2026-11-02T20:17:57.943",
  "lastModified": "2026-11-02T20:17:57.943",
  "vulnStatus": "Received",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In __pkvm_guest_relinquish_to_host of mem_protect.c, there is a possible out-of-bounds write due to improper input validation. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Google",
          "product": "Android",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "Android kernel",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://android.googlesource.com/kernel/common/+/4a75aa4e840f294efd47084e083a6e91069bce58",
      "source": "[email protected]"
    },
    {
      "url": "https://android.googlesource.com/kernel/common/+/525cfccadb92e7c9314d03cce600fed7335874d9",
      "source": "[email protected]"
    },
    {
      "url": "https://source.android.com/docs/security/bulletin/2026/2026-11-01",
      "source": "[email protected]"
    }
  ]
}