Lucene search
+L
Catalog
Vendors
Products
Timeline
Vulnerabilities
Sources
Documentation
Blog
Glossary
FAQ
Brand assets
Assessment
Agents dashboard
Agent Scanning
API Scanning
Assessment API
Alerts
Email notifications
Webhook notifications
Alerts API
SBOM package analysis
API Reference
Settings
Sign in

CVE-2026-71407

🗓️ 12 Aug 2026 12:19:02Reported by fortinetType 
cve
 cve🔗 web.nvd.nist.gov👁 159 Views

Stack overflow in FortiOS 7.6.1-7.6.6 WAD daemon allows unauthenticated arbitrary code execution via crafted sockets.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb		CVE-2026-71407
12 Aug 202612:19
–attackerkb
bdu_fstec
BDU FSTEC		The vulnerability of the WAD (Web Access Daemon) in FortiOS operating systems allows a hacker to execute arbitrary code.
7 Sep 202600:00
–bdu_fstec
circl
Circl		CVE-2026-71407
13 Aug 202608:11
–circl
cvelist
Cvelist		CVE-2026-71407
12 Aug 202612:19
–cvelist
euvd
EUVD		EUVD-2026-57191
12 Aug 202612:19
–euvd
fortinet
Fortinet		Stack buffer overflow in WAD
12 Aug 202600:00
–fortinet
nessus
Tenable Nessus		Fortinet Fortigate Stack buffer overflow in WAD (FG-IR-26-161)
12 Aug 202600:00
–nessus
nvd
NVD		CVE-2026-71407
12 Aug 202613:17
–nvd
ptsecurity
Positive Technologies		PT-2026-71065
12 Aug 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)		CVE-2026-71407: Stack-based Buffer Overflow
12 Aug 202600:00
–rapid7
Rows per page
NVD
Vulners
Node
fortinetfortiosRange7.6.1–7.6.7
[
  {
    "vendor": "Fortinet",
    "product": "FortiOS",
    "cpes": [
      "cpe:2.3:o:fortinet:fortios:7.6.6:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.6.5:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.6.4:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.6.3:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.6.2:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.6.1:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "versions": [
      {
        "versionType": "semver",
        "version": "7.6.1",
        "lessThanOrEqual": "7.6.6",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Fortinet",
    "product": "FortiPAM",
    "cpes": [
      "cpe:2.3:o:fortinet:fortipam:1.8.4:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.8.3:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.8.2:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.8.1:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.8.0:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.7.2:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.7.1:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.7.0:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.6.2:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.6.1:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.6.0:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.5.1:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.5.0:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.4.3:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.4.2:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.4.1:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.4.0:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.3.1:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.3.0:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.2.0:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.1.2:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.1.1:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.1.0:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.0.3:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.0.2:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.0.1:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortipam:1.0.0:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "versions": [
      {
        "versionType": "semver",
        "version": "1.8.0",
        "lessThanOrEqual": "1.8.4",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "1.7.0",
        "lessThanOrEqual": "1.7.2",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "1.6.0",
        "lessThanOrEqual": "1.6.2",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "1.5.0",
        "lessThanOrEqual": "1.5.1",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "1.4.0",
        "lessThanOrEqual": "1.4.3",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "1.3.0",
        "lessThanOrEqual": "1.3.1",
        "status": "affected"
      },
      {
        "version": "1.2.0",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "1.1.0",
        "lessThanOrEqual": "1.1.2",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "1.0.0",
        "lessThanOrEqual": "1.0.3",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Fortinet",
    "product": "FortiProxy",
    "cpes": [
      "cpe:2.3:a:fortinet:fortiproxy:7.6.4:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.6.3:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.6.2:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.6.1:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.6.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.4.11:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.4.10:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.4.9:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.4.8:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.4.7:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.4.6:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.4.5:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.4.4:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.4.3:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.4.2:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.4.1:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.4.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.2.16:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.2.15:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.2.14:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.2.13:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.2.12:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.2.11:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.2.10:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.2.9:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.2.8:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.2.7:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.2.6:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.2.5:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.2.4:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.2.3:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.2.2:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.2.1:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.2.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.23:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.22:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.21:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.20:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.19:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.18:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.17:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.16:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.15:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.14:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.13:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.12:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.11:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.10:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.9:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.8:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.7:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.6:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.5:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.4:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.3:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.2:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.1:*:*:*:*:*:*:*",
      "cpe:2.3:a:fortinet:fortiproxy:7.0.0:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "versions": [
      {
        "versionType": "semver",
        "version": "7.6.0",
        "lessThanOrEqual": "7.6.4",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "7.4.0",
        "lessThanOrEqual": "7.4.11",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "7.2.0",
        "lessThanOrEqual": "7.2.16",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "7.0.0",
        "lessThanOrEqual": "7.0.23",
        "status": "affected"
      }
    ]
  }
]

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

Book a live demo
08 Sep 2026 20:55Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.6 - 8.1
EPSS0.0054
SSVC
CWE-121
FortiOSstack overflowbuffer overflowWAD daemonarbitrary code executionkerberos authSOCKS proxy
159