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CVE-2026-90156

🗓️ 17 Sep 2026 16:06:48Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 23 Views

ksmbd NULL pointer dereference when deferred lock async setup fails in Linux kernel.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-90156 ksmbd: safely discard unregistered deferred locks
17 Sep 202616:06
–cvelist
debiancve
Debian CVE
CVE-2026-90156
17 Sep 202616:06
–debiancve
euvd
EUVD
EUVD-2026-81749
17 Sep 202616:06
–euvd
mscve
Microsoft CVE
ksmbd: safely discard unregistered deferred locks
19 Sep 202608:17
–mscve
nvd
NVD
CVE-2026-90156
17 Sep 202617:17
–nvd
osv
OSV
AZL-102651 CVE-2026-90156 affecting package kernel 6.6.157.1-1
17 Sep 202617:17
–osv
osv
OSV
BELL-CVE-2026-90156
19 Sep 202606:06
–osv
osv
OSV
DEBIAN-CVE-2026-90156
17 Sep 202617:17
–osv
osv
OSV
OPENSUSE-SU-2026:11880-1 kernel-devel-7.2.7-1.1 on GA media
24 Sep 202600:00
–osv
osv
OSV
UBUNTU-CVE-2026-90156
17 Sep 202617:17
–osv
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.15–7.2.6
linuxlinux_kernelRange7.3.0–7.3-rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/smb/server/smb2pdu.c"
    ],
    "versions": [
      {
        "version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
        "lessThan": "d09af9a35ff7b77a950b507133d9092aadbfeff4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
        "lessThan": "054bcca4cd9f00719b01f7108b51a2168fb94f15",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/smb/server/smb2pdu.c"
    ],
    "versions": [
      {
        "version": "5.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.6",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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18 Sep 2026 18:17Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00198
23