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CVE-2026-64407 Bluetooth: btnxpuart: Fix out-of-bounds firmware read in nxp_recv_fw_req_v3()

🗓️ 25 Jul 2026 08:50:48Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 13 Views

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btnxpuart: Fix out-of-bounds firmware read in nxp_recv_fw_req_v3() During the v3 firmware download the controller sends a v3_data_req with a32 bit offset and a 16 bit l...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-64407
25 Jul 202608:50
cve
Debian CVE
CVE-2026-64407
25 Jul 202608:50
debiancve
EUVD
EUVD-2026-48951
25 Jul 202608:50
euvd
NVD
CVE-2026-64407
25 Jul 202610:17
nvd
OSV
CVE-2026-64407 Bluetooth: btnxpuart: Fix out-of-bounds firmware read in nxp_recv_fw_req_v3()
25 Jul 202608:50
osv
OSV
DEBIAN-CVE-2026-64407
25 Jul 202610:17
osv
Positive Technologies
PT-2026-64628
25 Jul 202600:00
ptsecurity
SUSE CVE
SUSE CVE-2026-64407
25 Jul 202615:59
susecve
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-64407
25 Jul 202600:00
nessus
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/bluetooth/btnxpuart.c"
    ],
    "versions": [
      {
        "version": "689ca16e523278470c38832a3010645a78c544d8",
        "lessThan": "21e60eb4d95854196e7c0e77383f35e7ac95df61",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "689ca16e523278470c38832a3010645a78c544d8",
        "lessThan": "441088792ffec3ca01f4efe2934060570eb11eb8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "689ca16e523278470c38832a3010645a78c544d8",
        "lessThan": "2a68a773089204af1c8581dc79668b775418c5ee",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "689ca16e523278470c38832a3010645a78c544d8",
        "lessThan": "49bcb39e3a041ce26021f77971eaccb49a275118",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "689ca16e523278470c38832a3010645a78c544d8",
        "lessThan": "badff6c3bed8923a1257a853f137d447976eec30",
        "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/bluetooth/btnxpuart.c"
    ],
    "versions": [
      {
        "version": "6.4",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.4",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.96",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.39",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.4",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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25 Jul 2026 08:50Current
EPSS0.00209
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