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CVE-2026-58224

🗓️ 14 Aug 2026 14:38:51Reported by redhatType 
cve
 cve
🔗 web.nvd.nist.gov👁 43 Views

Samba CTDB processes malformed packets without bounds checks, enabling remote DoS and limited memory disclosure.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-58224
14 Aug 202614:38
attackerkb
alpinelinux
AlpineLinux
CVE-2026-58224
14 Aug 202614:38
alpinelinux
circl
Circl
CVE-2026-58224
28 Jul 202614:25
circl
cvelist
Cvelist
CVE-2026-58224 Samba: ctdb fails to do integrity checking of received packets
14 Aug 202614:38
cvelist
debian
Debian
[SECURITY] [DSA 6401-1] samba security update
28 Jul 202615:16
debian
debiancve
Debian CVE
CVE-2026-58224
14 Aug 202614:38
debiancve
nessus
Tenable Nessus
Debian dsa-6401 : ctdb - security update
28 Jul 202600:00
nessus
nessus
Tenable Nessus
Fedora 45 : freeipa / samba (2026-3be8175017)
4 Aug 202600:00
nessus
nessus
Tenable Nessus
Fedora 43 : freeipa / samba (2026-8e7fa96cf3)
7 Aug 202600:00
nessus
nessus
Tenable Nessus
Fedora 44 : freeipa / samba (2026-fcd4630c0d)
6 Aug 202600:00
nessus
Rows per page
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 10",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba",
    "defaultStatus": "unaffected",
    "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": "ctdb",
    "defaultStatus": "unknown",
    "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": "samba",
    "defaultStatus": "unknown",
    "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": "unknown",
    "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": "affected",
    "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": "unaffected",
    "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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18 Aug 2026 02:17Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.16.5
EPSS0.00405
SSVC
43