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CVE-2026-70465

🗓️ 12 Aug 2026 11:52:25Reported by fortinetType 
cve
 cve
🔗 web.nvd.nist.gov👁 370 Views

Buffer overflow in FortiClientWindows 7.4.0-7.4.3 and 7.2.0-7.2.11 allows unauthenticated remote code execution via crafted DNS responses.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-70465
12 Aug 202611:52
–attackerkb
bdu_fstec
BDU FSTEC
Fortinet FortiClient DNS Modification Code Execution
7 Sep 202600:00
–bdu_fstec
circl
Circl
CVE-2026-70465
13 Aug 202610:21
–circl
cvelist
Cvelist
CVE-2026-70465
12 Aug 202611:52
–cvelist
euvd
EUVD
EUVD-2026-57188
12 Aug 202611:52
–euvd
fortinet
Fortinet
Heap overflow in kernel driver due to missing size validation
12 Aug 202600:00
–fortinet
nessus
Tenable Nessus
Fortinet FortiClient Heap overflow in kernel driver due to missing size validation (FG-IR-26-156)
17 Aug 202600:00
–nessus
ncsc
NCSC
Vulnerabilities hidden in Fortinet FortiClient
13 Aug 202613:03
–ncsc
nvd
NVD
CVE-2026-70465
12 Aug 202612:19
–nvd
ptsecurity
Positive Technologies
PT-2026-71058
12 Aug 202600:00
–ptsecurity
Rows per page
NVD
Vulners
Node
OR
fortinetforticlientRange7.2.0–7.2.12windows
fortinetforticlientRange7.4.0–7.4.4windows
[
  {
    "vendor": "Fortinet",
    "product": "FortiClientWindows",
    "cpes": [
      "cpe:2.3:a:fortinet:forticlientwindows:7.4.3:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:forticlientwindows:7.4.2:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:forticlientwindows:7.4.1:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:forticlientwindows:7.4.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:forticlientwindows:7.2.11:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:forticlientwindows:7.2.10:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:forticlientwindows:7.2.9:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:forticlientwindows:7.2.8:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:forticlientwindows:7.2.7:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:forticlientwindows:7.2.6:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:forticlientwindows:7.2.5:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:forticlientwindows:7.2.4:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:forticlientwindows:7.2.3:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:forticlientwindows:7.2.2:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:forticlientwindows:7.2.1:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:forticlientwindows:7.2.0:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "versions": [
      {
        "versionType": "semver",
        "version": "7.4.0",
        "lessThanOrEqual": "7.4.3",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "7.2.0",
        "lessThanOrEqual": "7.2.11",
        "status": "affected"
      }
    ]
  }
]

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24 Oct 2026 15:10Current
8.3High risk
Vulners AI Score8.3
CVSS 3.18.1
EPSS0.00516
SSVC
370