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CVE-2026-98354

🗓️ 06 Oct 2026 08:46:41Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 27 Views

Receive buffer leak in the Linux kernel RDMA/mad component when PKey enforcement fails.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
nessus
Tenable Nessus
Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-3192)
12 Oct 202600:00
–nessus
nessus
Tenable Nessus
Amazon Linux 2 : kernel (ALASKERNEL-5.15-2026-119)
24 Oct 202600:00
–nessus
nessus
Tenable Nessus
Debian dla-4841 : ata-modules-6.1.0-53-armmp-di - security update
17 Oct 202600:00
–nessus
nessus
Tenable Nessus
Debian dla-4850 : ata-modules-6.12.107+deb12-armmp-di - security update
22 Oct 202600:00
–nessus
nessus
Tenable Nessus
Debian dsa-6568 : ata-modules-6.12.111+deb13-armmp-di - security update
16 Oct 202600:00
–nessus
nessus
Tenable Nessus
openSUSE 16: cluster-md-kmp-64kb / cluster-md-kmp-azure / cluster-md-kmp-default / etc (openSUSE-SU-2026:22167-1)
26 Oct 202600:00
–nessus
nessus
Tenable Nessus
SUSE SLES12: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2026:4892-1)
25 Oct 202600:00
–nessus
nessus
Tenable Nessus
AlmaLinux 9.2 [TuxCare] Security Update: bpftool / kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1792243434)
17 Oct 202600:00
–nessus
nessus
Tenable Nessus
AlmaLinux 9.6 [TuxCare] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1792445930)
21 Oct 202600:00
–nessus
nessus
Tenable Nessus
CentOS Linux 7 [TuxCare] Security Update: bpftool / kernel / kernel-debug / kernel-debug-devel / kernel-devel / etc Multiple Vulnerabilities (CENTOS7:CLSA-2026:1792234299)
21 Oct 202600:00
–nessus
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange4.13–5.10.271
linuxlinux_kernelRange5.11.0–5.15.222
linuxlinux_kernelRange5.16.0–6.1.189
linuxlinux_kernelRange6.2.0–6.6.158
linuxlinux_kernelRange6.7.0–6.12.112
linuxlinux_kernelRange6.13.0–6.18.54
linuxlinux_kernelRange6.19.0–7.2.8
linuxlinux_kernelRange7.3.0≥
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/infiniband/core/mad.c"
    ],
    "versions": [
      {
        "version": "47a2b338fe63200d716d2e24131cdb49f17c77da",
        "lessThan": "4617c9a856188674dddb0ca66979746d07688579",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "47a2b338fe63200d716d2e24131cdb49f17c77da",
        "lessThan": "8e2036fb47a5b152d53eadbd35abf311bd34cc7f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "47a2b338fe63200d716d2e24131cdb49f17c77da",
        "lessThan": "bad289e42f512646a988f278f536d21547df73f1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "47a2b338fe63200d716d2e24131cdb49f17c77da",
        "lessThan": "752b30e9d339008e5ce7eed412e9446078916129",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "47a2b338fe63200d716d2e24131cdb49f17c77da",
        "lessThan": "39c4ea72a40503e102ae07e6776005f96ca078a6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "47a2b338fe63200d716d2e24131cdb49f17c77da",
        "lessThan": "5091e25ec503f7fc02723ca435226467b68caac7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "47a2b338fe63200d716d2e24131cdb49f17c77da",
        "lessThan": "c0d8df85db146d6275e226cb950023be69dd6c77",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "47a2b338fe63200d716d2e24131cdb49f17c77da",
        "lessThan": "3476c28c9addfa253f505e6bd87f1f5598b961d0",
        "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/core/mad.c"
    ],
    "versions": [
      {
        "version": "4.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.271",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.222",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.189",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.158",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.112",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.54",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.8",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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19 Oct 2026 10:18Current
5.9Medium risk
Vulners AI Score5.9
EPSS0.00165
27