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CVE-2026-31718

🗓️ 01 May 2026 13:56:12Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

Fix ksmbd use-after-free in __ksmbd_close_fd during durable scavenger by fixing smb_lock clist.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-31718
1 May 202613:56
attackerkb
Chainguard
CVE-2026-31718 vulnerabilities
8 May 202607:18
cgr
CNNVD
Linux kernel 安全漏洞
1 May 202600:00
cnnvd
Cvelist
CVE-2026-31718 ksmbd: fix use-after-free in __ksmbd_close_fd() via durable scavenger
1 May 202613:56
cvelist
Debian CVE
CVE-2026-31718
1 May 202613:56
debiancve
EUVD
EUVD-2026-26527
1 May 202613:56
euvd
NVD
CVE-2026-31718
1 May 202614:16
nvd
OPENSUSE Linux
kernel-devel-7.0.7-1.1 on GA media (moderate)
17 May 202600:00
opensuse
OSV
BELL-CVE-2026-31718
6 May 202606:11
osv
OSV
CGA-JHMW-68FM-2VQ9
8 May 202606:03
osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange6.6.326.7
OR
linuxlinux_kernelRange6.96.12.84
OR
linuxlinux_kernelRange6.136.18.25
OR
linuxlinux_kernelRange6.197.0.2
OR
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/smb/server/vfs_cache.c"
    ],
    "versions": [
      {
        "version": "8df4bcdb0a4232192b2445256c39b787d58ef14d",
        "lessThan": "0000a7780e0e446a28a273572f6ea8f7f582f694",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c8efcc786146a951091588e5fa7e3c754850cb3c",
        "lessThan": "e33c65f011980b4ad4abfd93585ec2079856368f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c8efcc786146a951091588e5fa7e3c754850cb3c",
        "lessThan": "3d6682726c2d3a46d31dae88b8166786b09b03ad",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c8efcc786146a951091588e5fa7e3c754850cb3c",
        "lessThan": "b34fc42cfe922e551f7a27d3ac3bb016e41d7dd9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c8efcc786146a951091588e5fa7e3c754850cb3c",
        "lessThan": "235e32320a470fcd3998fb3774f2290a0eb302a1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6.6.32",
        "lessThan": "6.6.140",
        "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/vfs_cache.c"
    ],
    "versions": [
      {
        "version": "6.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.9",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.140",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.84",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.25",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.2",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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23 May 2026 16:05Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.19.8
EPSS0.00066
4