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CVE-2026-53230

🗓️ 25 Jun 2026 08:39:29Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 16 Views

CVE-2026-53230: mlx5_query_nic_vport_mac_list sizes buffer from vport caps and returns MAC list.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-53230
25 Jun 202608:39
attackerkb
CBLMariner
CVE-2026-53230 affecting package kernel for versions less than 6.6.143.1-1
8 Jul 202616:02
cbl_mariner
Chainguard
CVE-2026-53230 vulnerabilities
8 Jul 202602:17
cgr
Circl
CVE-2026-53230
1 Jul 202602:43
circl
Cvelist
CVE-2026-53230 net/mlx5: Fix slab-out-of-bounds in mlx5_query_nic_vport_mac_list
25 Jun 202608:39
cvelist
Debian CVE
CVE-2026-53230
25 Jun 202608:39
debiancve
EUVD
EUVD-2026-39321
25 Jun 202608:39
euvd
Microsoft CVE
net/mlx5: Fix slab-out-of-bounds in mlx5_query_nic_vport_mac_list
27 Jun 202608:06
mscve
NVD
CVE-2026-53230
25 Jun 202609:16
nvd
OSV
BELL-CVE-2026-53230
27 Jun 202606:11
osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange4.56.6.143
OR
linuxlinux_kernelRange6.76.12.94
OR
linuxlinux_kernelRange6.136.18.36
OR
linuxlinux_kernelRange6.197.0.13
OROROROROROROR
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/mellanox/mlx5/core/eswitch.c",
      "drivers/net/ethernet/mellanox/mlx5/core/vport.c",
      "include/linux/mlx5/vport.h"
    ],
    "versions": [
      {
        "version": "e16aea2744abea612c27ee0eef606c6a6a8204de",
        "lessThan": "41781f2789309462520a93822e946521ed78f97f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e16aea2744abea612c27ee0eef606c6a6a8204de",
        "lessThan": "537d87784e81c3d7037525b99416455cee088cdc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e16aea2744abea612c27ee0eef606c6a6a8204de",
        "lessThan": "0f807764bb122fd63aa45f4229cb1ef2679fbd40",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e16aea2744abea612c27ee0eef606c6a6a8204de",
        "lessThan": "2398e497389ed4be43f7cfbab499b49cec7dae1a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e16aea2744abea612c27ee0eef606c6a6a8204de",
        "lessThan": "894e036a24a26a6dd7b17d8d3fb5c53ab48a6074",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/mellanox/mlx5/core/eswitch.c",
      "drivers/net/ethernet/mellanox/mlx5/core/vport.c",
      "include/linux/mlx5/vport.h"
    ],
    "versions": [
      {
        "version": "4.5",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.5",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.143",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.94",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.36",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.13",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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02 Jul 2026 20:44Current
6Medium risk
Vulners AI Score6
CVSS 3.18.7
EPSS0.00131
16