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CVE-2026-74745

🗓️ 26 Aug 2026 14:36:55Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 50 Views

Deadlock in Linux kernel bnxt driver when canceling IRQ affinity notifier under netdev lock.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
25 Aug 202616:00
–cnnvd
cvelist
Cvelist
CVE-2026-74745 eth: bnxt: avoid deadlock when canceling IRQ affinity notifier
26 Aug 202614:36
–cvelist
debiancve
Debian CVE
CVE-2026-74745
26 Aug 202614:36
–debiancve
euvd
EUVD
EUVD-2026-66575
27 Aug 202606:31
–euvd
nvd
NVD
CVE-2026-74745
26 Aug 202615:16
–nvd
osv_bell
osv_bell
BELL-CVE-2026-74745
29 Aug 202606:03
–osv_bell
osv_cve
osv_cve
CVE-2026-74745 eth: bnxt: avoid deadlock when canceling IRQ affinity notifier
26 Aug 202614:36
–osv_cve
osv_debian
osv_debian
DEBIAN-CVE-2026-74745
26 Aug 202615:16
–osv_debian
osv_opensuse
osv_opensuse
OPENSUSE-SU-2026:22091-1 Security update for the Linux Kernel
12 Oct 202615:44
–osv_opensuse
osv_suse
osv_suse
SUSE-SU-2026:24179-1 Security update for the Linux Kernel
12 Oct 202613:24
–osv_suse
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.15–6.18.57
linuxlinux_kernelRange6.19.0–7.1.10
linuxlinux_kernelRange7.2.0≥
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/broadcom/bnxt/bnxt.c",
      "drivers/net/ethernet/broadcom/bnxt/bnxt.h"
    ],
    "versions": [
      {
        "version": "c214410c47d6ec3128143370747d9e388bab21d7",
        "lessThan": "d10e73572cda4af7487f82f58a7771f18cf61084",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c214410c47d6ec3128143370747d9e388bab21d7",
        "lessThan": "8b1118fc5a5d2cdc21cc07b5106921ad4f77c544",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c214410c47d6ec3128143370747d9e388bab21d7",
        "lessThan": "51e96fa31f7e7eac2cba8f854e24d36600cc040b",
        "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/broadcom/bnxt/bnxt.c",
      "drivers/net/ethernet/broadcom/bnxt/bnxt.h"
    ],
    "versions": [
      {
        "version": "6.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.57",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.10",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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16 Oct 2026 20:17Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
EPSS0.00451
SSVC
50