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CVE-2026-46207 vsock/virtio: fix empty payload in tap skb for non-linear buffers

🗓️ 28 May 2026 09:40:25Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 27 Views

CVE-2026-46207 fix: ensure payload copied in tap skb for non-linear buffers using skb_copy_datagram_iter.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-46207
28 May 202609:40
attackerkb
Tenable Nessus
Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1816)
8 Jun 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-46207
3 Jun 202600:00
nessus
Amazon
Important: kernel6.12
8 Jun 202600:00
amazon
CNNVD
Linux kernel 安全漏洞
28 May 202600:00
cnnvd
CVE
CVE-2026-46207
28 May 202609:40
cve
Debian CVE
CVE-2026-46207
28 May 202609:40
debiancve
EUVD
EUVD-2026-32834
28 May 202609:40
euvd
NVD
CVE-2026-46207
28 May 202610:16
nvd
OSV
BELL-CVE-2026-46207
29 May 202606:09
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/vmw_vsock/virtio_transport_common.c"
    ],
    "versions": [
      {
        "version": "4b0bf10eb077cb43c09746251ef3608d62c45667",
        "lessThan": "06747f52ab157591cec7e5623a759473b66ef6f6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4b0bf10eb077cb43c09746251ef3608d62c45667",
        "lessThan": "52da6a74ca3de0fcda60301096b71534b3b18641",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4b0bf10eb077cb43c09746251ef3608d62c45667",
        "lessThan": "378b131a25bd1a5ee27ca199fe486c299d5350c5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4b0bf10eb077cb43c09746251ef3608d62c45667",
        "lessThan": "3a3e3d90cbc79600544536723911657730759af3",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/vmw_vsock/virtio_transport_common.c"
    ],
    "versions": [
      {
        "version": "6.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.7",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.90",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.32",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.9",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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