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CVE-2025-0620

🗓️ 06 Jun 2025 13:10:07Reported by redhatType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 142 Views

Samba smbd fails to recognize group changes during re-authentication of expired SMB sessions.

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
AlpineLinux
CVE-2025-0620
6 Jun 202513:10
alpinelinux
ArchLinux
[ASA-202506-3] samba: access restriction bypass
6 Jun 202500:00
archlinux
AstraLinux
Astra Linux - уязвимость в samba
1 Nov 202510:54
astralinux
Circl
CVE-2025-0620
3 Jun 202514:57
circl
CNNVD
Samba 安全漏洞
6 Jun 202500:00
cnnvd
Cvelist
CVE-2025-0620 Samba: smbd doesn't pick up group membership changes when re-authenticating an expired smb session
6 Jun 202513:10
cvelist
Debian CVE
CVE-2025-0620
6 Jun 202513:10
debiancve
EUVD
EUVD-2025-17307
3 Oct 202520:07
euvd
Fedora
[SECURITY] Fedora 41 Update: samba-4.21.6-1.fc41
8 Jun 202502:32
fedora
Fedora
[SECURITY] Fedora 42 Update: samba-4.22.2-1.fc42
7 Jun 202506:47
fedora
Rows per page
NVD
Node
sambasambaRange4.21.04.21.6
OR
sambasambaRange4.22.04.22.2
[
  {
    "versions": [
      {
        "status": "affected",
        "version": "4.21.0",
        "lessThan": "4.21.6",
        "versionType": "semver"
      }
    ],
    "packageName": "samba",
    "collectionURL": "https://www.samba.org/",
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 10",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:10"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 6",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:6"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 6",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba4",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:6"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenShift Container Platform 4",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rhcos",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:openshift:4"
    ]
  }
]

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08 Jan 2026 04:15Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.14.9
EPSS0.0025
SSVC
142