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CVE-2026-43119

🗓️ 06 May 2026 07:40:43Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

Linux kernel Bluetooth hci_sync data races fixed by READ_ONCE/WRITE_ONCE annotations on hdev->req_status.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-43119
6 May 202607:40
attackerkb
Chainguard
CVE-2026-43119 vulnerabilities
14 May 202607:18
cgr
CNNVD
Linux kernel 安全漏洞
6 May 202600:00
cnnvd
Cvelist
CVE-2026-43119 Bluetooth: hci_sync: annotate data-races around hdev->req_status
6 May 202607:40
cvelist
Debian CVE
CVE-2026-43119
6 May 202607:40
debiancve
EUVD
EUVD-2026-27647
6 May 202612:30
euvd
NVD
CVE-2026-43119
6 May 202610:16
nvd
OSV
BELL-CVE-2026-43119
7 May 202606:08
osv
OSV
CGA-28XV-5XFR-Q367
14 May 202602:32
osv
OSV
DEBIAN-CVE-2026-43119
6 May 202610:16
osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange5.26.12.83
OR
linuxlinux_kernelRange6.136.18.24
OR
linuxlinux_kernelRange6.196.19.14
OROROROROR
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/bluetooth/hci_conn.c",
      "net/bluetooth/hci_core.c",
      "net/bluetooth/hci_sync.c"
    ],
    "versions": [
      {
        "version": "f80c5dad7b6467b884c445ffea45985793b4b2d0",
        "lessThan": "6e539907c0d11f514c5e0b049b27b04dff48a5b1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f80c5dad7b6467b884c445ffea45985793b4b2d0",
        "lessThan": "a7a1cdb4a64ca74eb95cc46648fccb8cd3f9af27",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f80c5dad7b6467b884c445ffea45985793b4b2d0",
        "lessThan": "40734ce8efc34c4a0d0222855798c0dc14b65f2e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f80c5dad7b6467b884c445ffea45985793b4b2d0",
        "lessThan": "b6807cfc195ef99e1ac37b2e1e60df40295daa8c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8603d49906b231bbcd9141db7d096fa1041bc379",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0e061885bfcd65ef5d09f154f3c3c3491cc7544a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a3d50fb7ce931f08a2c6194fdc4c9a56c9ed4153",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4.19.47",
        "lessThan": "4.20",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.0.20",
        "lessThan": "5.1",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.1.6",
        "lessThan": "5.2",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/bluetooth/hci_conn.c",
      "net/bluetooth/hci_core.c",
      "net/bluetooth/hci_sync.c"
    ],
    "versions": [
      {
        "version": "5.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.83",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.24",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.14",
        "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 16:06Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.5
EPSS0.00013
6