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CVE-2026-23427

🗓️ 03 Apr 2026 15:15:14Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 11 Views

ksmbd fixes use-after-free in durable v2 replay of active file handles by not overwriting the file handle connection.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-23427
3 Apr 202615:15
attackerkb
AstraLinux
Astra Linux - уязвимость в linux-5.10
20 May 202605:53
astralinux
Circl
CVE-2026-23427
23 Apr 202623:26
circl
CNNVD
Linux kernel 安全漏洞
3 Apr 202600:00
cnnvd
Cvelist
CVE-2026-23427 ksmbd: fix use-after-free in durable v2 replay of active file handles
3 Apr 202615:15
cvelist
Debian
[SECURITY] [DSA 6238-1] linux security update
30 Apr 202620:05
debian
Debian CVE
CVE-2026-23427
3 Apr 202615:15
debiancve
Tenable Nessus
Debian dsa-6238 : ata-modules-6.12.74+deb13+1-armmp-di - security update
30 Apr 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-23427
5 Apr 202600:00
nessus
EUVD
EUVD-2026-18659
3 Apr 202618:31
euvd
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange6.6.326.6.130
OR
linuxlinux_kernelRange6.9.16.12.78
OR
linuxlinux_kernelRange6.136.18.20
OR
linuxlinux_kernelRange6.196.19.10
OROROROROROROROR
[
  {
    "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": "8df4bcdb0a4232192b2445256c39b787d58ef14d",
        "lessThan": "b0158d9d6f4ec5941e49a0b812735db2844f9975",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c8efcc786146a951091588e5fa7e3c754850cb3c",
        "lessThan": "568a25fd7bcdfb2790f7d42aa2a440dca4435c96",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c8efcc786146a951091588e5fa7e3c754850cb3c",
        "lessThan": "a5828c14a9e3d5eeed0bcc0a58f0f3fbca0cdcb2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c8efcc786146a951091588e5fa7e3c754850cb3c",
        "lessThan": "9b0792c3eacf01e67f356d6ef9707b0ae5022419",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c8efcc786146a951091588e5fa7e3c754850cb3c",
        "lessThan": "b425e4d0eb321a1116ddbf39636333181675d8f4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6.6.32",
        "lessThan": "6.6.130",
        "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/server/smb2pdu.c"
    ],
    "versions": [
      {
        "version": "6.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.9",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.130",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.78",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.20",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.10",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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23 May 2026 16:04Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.8 - 9.8
EPSS0.00045
11