Lucene search
+L

CVE-2026-64388

🗓️ 25 Jul 2026 08:50:36Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 2 Views

Linux kernel fix: chown and chgrp with POSIX extensions now map ownership on the server.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Cvelist
CVE-2026-64388 smb/client: fix chown/chgrp with SMB3 POSIX Extensions
25 Jul 202608:50
cvelist
EUVD
EUVD-2026-48932
25 Jul 202608:50
euvd
NVD
CVE-2026-64388
25 Jul 202610:17
nvd
Positive Technologies
PT-2026-64609
25 Jul 202600:00
ptsecurity
Vulners
CNA
Node
OR
linuxlinux_kernelRange07.1.4
OR
linuxlinux_kernelRange7.1.07.1.4
linuxlinux_kernelRange7.2.07.2-rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/smb/client/inode.c"
    ],
    "versions": [
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "550cfb8a81181331d4d0f76ab75ee58a0bf41e3e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "760ef2c579c2609cf17fb1cd5392f64d42d43d33",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0",
        "lessThan": "7.1.4",
        "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/inode.c"
    ],
    "versions": [
      {
        "version": "7.1.4",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "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

25 Jul 2026 10:17Current
5.8Medium risk
Vulners AI Score5.8
2