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CVE-2026-68418

🗓️ 10 Aug 2026 12:04:38Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 8 Views

Fix null dereference in user QP creation for RDMA/irdma by always getting PBL and failing safely.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-68418 RDMA/irdma: Prevent user-triggered null deref on QP create
10 Aug 202612:04
cvelist
debiancve
Debian CVE
CVE-2026-68418
10 Aug 202612:04
debiancve
euvd
EUVD
EUVD-2026-55604
10 Aug 202612:04
euvd
nvd
NVD
CVE-2026-68418
10 Aug 202613:20
nvd
osv
OSV
DEBIAN-CVE-2026-68418
10 Aug 202615:47
osv
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.146.18.42
linuxlinux_kernelRange6.19.07.1.6
linuxlinux_kernelRange7.2.07.2-rc4
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/infiniband/hw/irdma/verbs.c"
    ],
    "versions": [
      {
        "version": "b48c24c2d710cf34810c555dcef883a3d35a9c08",
        "lessThan": "ec675b4cdfd378d8c9dd8c93126c024f2469bd79",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b48c24c2d710cf34810c555dcef883a3d35a9c08",
        "lessThan": "728211c815f6eef28dd3df2a5b6297483185aa20",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b48c24c2d710cf34810c555dcef883a3d35a9c08",
        "lessThan": "b9b0889071569d43623c260074e159cd8f26adb1",
        "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/infiniband/hw/irdma/verbs.c"
    ],
    "versions": [
      {
        "version": "5.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.42",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.6",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc4",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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10 Aug 2026 13:20Current
5.3Medium risk
Vulners AI Score5.3
8