Lucene search
+L

CVE-2026-98452

🗓️ 18 Oct 2026 15:15:02Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 1 Views

The Linux kernel smb client fails to clean up cached directory opens, causing a leak.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-98452 smb: client: clean up failed cached directory opens
18 Oct 202615:15
–cvelist
debiancve
Debian CVE
CVE-2026-98452
18 Oct 202615:15
–debiancve
euvd
EUVD
EUVD-2026-103692
18 Oct 202615:15
–euvd
nvd
NVD
CVE-2026-98452
18 Oct 202616:16
–nvd
ptsecurity
Positive Technologies
PT-2026-116671
18 Oct 202600:00
–ptsecurity
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.1–6.12.112
linuxlinux_kernelRange6.13.0–6.18.55
linuxlinux_kernelRange6.19.0–7.2.9
linuxlinux_kernelRange7.3.0–7.3-rc5
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/smb/client/cached_dir.c"
    ],
    "versions": [
      {
        "version": "b0f6df737a1c5d9d5ff90cc946205d8af46cc067",
        "lessThan": "48958ddda3d7eee3600261e2d90671f63e055dc4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b0f6df737a1c5d9d5ff90cc946205d8af46cc067",
        "lessThan": "abab661eed00fa102d3c35ddf1cce4f687e718c1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b0f6df737a1c5d9d5ff90cc946205d8af46cc067",
        "lessThan": "7c1509598a4fdfb54cb09ce33e4405bd6dbd8295",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b0f6df737a1c5d9d5ff90cc946205d8af46cc067",
        "lessThan": "d2ff5fb93ea83034025850266b5eed391f96b825",
        "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/client/cached_dir.c"
    ],
    "versions": [
      {
        "version": "5.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.112",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.55",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.9",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc5",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

18 Oct 2026 16:16Current
5.9Medium risk
Vulners AI Score5.9
1