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CVE-2026-98175

🗓️ 06 Oct 2026 08:44:19Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 28 Views

Use-after-free in the Linux kernel smb: client when demultiplex thread exits.

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 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-3335)
29 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
Oracle Linux 9 : kernel (ELSA-2026-90365)
28 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-2026:1792762308)
23 Oct 202600:00
–nessus
nessus
Tenable Nessus
CentOS Linux 8.4 [TuxCare] Security Update: bpftool / kernel / kernel-core / kernel-cross-headers / etc Multiple Vulnerabilities (CENTOS8.4:CLSA-2026:1792979607)
26 Oct 202600:00
–nessus
nessus
Tenable Nessus
CentOS Linux 8.5 [TuxCare] Security Update: bpftool / kernel / kernel-core / kernel-cross-headers / etc Multiple Vulnerabilities (CENTOS8.5:CLSA-2026:1792979985)
26 Oct 202600:00
–nessus
Rows per page
Vulners
CNA
Node
OR
OR
linuxlinux_kernelRange3.10.107–3.11
linuxlinux_kernelRange3.12.70–3.13
linuxlinux_kernelRange3.16.42–3.17
linuxlinux_kernelRange3.18.47–3.19
linuxlinux_kernelRange4.1.38–4.2
linuxlinux_kernelRange4.4.40–4.5
linuxlinux_kernelRange4.8.16–4.9
linuxlinux_kernelRange4.9.1–4.10
OR
linuxlinux_kernelRange4.10–6.6.158
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": [
      "fs/smb/client/connect.c"
    ],
    "versions": [
      {
        "version": "53e0e11efe9289535b060a51d4cf37c25e0d0f2b",
        "lessThan": "180380272f116dbd2b0354c5c7872e112e519149",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "53e0e11efe9289535b060a51d4cf37c25e0d0f2b",
        "lessThan": "e3f6a779433d13aafb5edab59e4f9313051e8a52",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "53e0e11efe9289535b060a51d4cf37c25e0d0f2b",
        "lessThan": "7ab9ceedd860216fb97f2d8574cbe58b8906f42a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "53e0e11efe9289535b060a51d4cf37c25e0d0f2b",
        "lessThan": "2e5103e11a17c274715dd56cf185eeedccf686b8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "53e0e11efe9289535b060a51d4cf37c25e0d0f2b",
        "lessThan": "c65eae6f61d1778ff7a82e4aae4080e26f486af1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e008a962311a875a828cbae54b43285858aaa6c8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "123b228a09b90b50b0a9d6eb8294cf0c42efc029",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0ba4c6eaaacbcc4b18f51bb3b1567c65a8fecca9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d0d2a4c82942e2f51e4984beea1f7e5a994bd06c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "15a12fbbf365a483b1c19f9caeb707b3bea77e10",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f0b715409cb9cf7e21e690f9b163047739761962",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ff04da387c10b6bf7b510392742c8cd46c130fd6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "48f9526f4dcb4b132fe0dc2450835311e3b013a6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3.10.107",
        "lessThan": "3.11",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "3.12.70",
        "lessThan": "3.13",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "3.16.42",
        "lessThan": "3.17",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "3.18.47",
        "lessThan": "3.19",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.1.38",
        "lessThan": "4.2",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.4.40",
        "lessThan": "4.5",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.8.16",
        "lessThan": "4.9",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.9.1",
        "lessThan": "4.10",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/smb/client/connect.c"
    ],
    "versions": [
      {
        "version": "4.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.10",
        "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
7High risk
Vulners AI Score7
CVSS 3.17.5
EPSS0.00321
28