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CVE-2026-43449

🗓️ 08 May 2026 14:22:15Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

CVE-2026-43449: Fix slab-out-of-bounds in nvme_dbbuf_set by correcting loop bounds to 0..online_queues-1.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
linuxlinux_kernelRange4.14.2104.15
OR
linuxlinux_kernelRange4.19.1614.20
OR
linuxlinux_kernelRange5.4.815.5
OR
linuxlinux_kernelRange5.9.125.10
OR
linuxlinux_kernelRange5.10.15.10.253
OR
linuxlinux_kernelRange5.115.15.203
OR
linuxlinux_kernelRange5.166.1.167
OR
linuxlinux_kernelRange6.26.6.130
OR
linuxlinux_kernelRange6.76.12.78
OR
linuxlinux_kernelRange6.136.18.19
OR
linuxlinux_kernelRange6.196.19.9
OROR
linuxlinux_kernelMatch5.10rc5
OR
linuxlinux_kernelMatch5.10rc6
OR
linuxlinux_kernelMatch5.10rc7
OROROR
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/nvme/host/pci.c"
    ],
    "versions": [
      {
        "version": "0f0d2c876c96d4908a9ef40959a44bec21bdd6cf",
        "lessThan": "2b9d605c3f0d3262142f196249cd3bd58c857c71",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0f0d2c876c96d4908a9ef40959a44bec21bdd6cf",
        "lessThan": "86183d550559e45e07059bbdf17331fea469e38c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0f0d2c876c96d4908a9ef40959a44bec21bdd6cf",
        "lessThan": "d7990c936e25f484b61a5adeeadc1d290a9fd16e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0f0d2c876c96d4908a9ef40959a44bec21bdd6cf",
        "lessThan": "83e6edd6358326c9c2de31a54bb4a1ec50703f1f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0f0d2c876c96d4908a9ef40959a44bec21bdd6cf",
        "lessThan": "50bad78f03a02d3c0f228edf9912b494d3e7acb9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0f0d2c876c96d4908a9ef40959a44bec21bdd6cf",
        "lessThan": "328c551f0cc81ee776b186b86cc6e5253bb6fda7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0f0d2c876c96d4908a9ef40959a44bec21bdd6cf",
        "lessThan": "78279d2d74c58a0ed64e43cf601a02649771182e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0f0d2c876c96d4908a9ef40959a44bec21bdd6cf",
        "lessThan": "b4e78f1427c7d6859229ae9616df54e1fc05a516",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "930bb3092fe606baa23d57ae59b70b291d67a8af",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fd1c1de8c4589fdd528733bfd01ed0c5f3f69204",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4940816604e3ce7e05e8df297773ee86c0476d48",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "55a3b1ad694631cc2698b5500ac5865d7d0f064e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4.14.210",
        "lessThan": "4.15",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.19.161",
        "lessThan": "4.20",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.4.81",
        "lessThan": "5.5",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.9.12",
        "lessThan": "5.10",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/nvme/host/pci.c"
    ],
    "versions": [
      {
        "version": "5.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.253",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.203",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.167",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.130",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.78",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.19",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.9",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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23 May 2026 16:07Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.1
EPSS0.00013
6