CVE-2026-13084 (GCVE-0-2026-13084)

Vulnerability from cvelistv5 – Published: 2026-07-02 23:06 – Updated: 2026-07-02 23:06
VLAI?
Title
Null Pointer Dereference in WatchGuard Fireware OS iked Process
Summary
A null pointer dereference vulnerability in WatchGuard Fireware OS may allow a remote unauthenticated attacker to create a denial-of-service (DoS) condition by sending specially crafted IKEv2 messages. This vulnerability affects both the Mobile User VPN with IKEv2 and the Branch Office VPN using IKEv2 when configured with a dynamic gateway peer. This vulnerability affects Fireware OS 11.10.2 up to and including 11.12.4_Update1, 12.0 up to and including 12.12 and 2025.1 up to and including 2026.2
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
WatchGuard Fireware OS Affected: 11.10.2 , ≤ 11.12.4+541730 (semver)
Affected: 12.0 , ≤ 12.12 (semver)
Affected: 12.5 , ≤ 12.5.18 (semver)
Affected: 2025.1 , ≤ 2026.2 (semver)
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Show details on NVD website

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              "version": "11.10.2",
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            },
            {
              "lessThanOrEqual": "12.12",
              "status": "affected",
              "version": "12.0",
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            },
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            },
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              "version": "2025.1",
              "versionType": "semver"
            }
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            "Recovery": "NOT_DEFINED",
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            "attackVector": "NETWORK",
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            "baseSeverity": "HIGH",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
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        "orgId": "5d1c2695-1a31-4499-88ae-e847036fd7e3",
        "shortName": "WatchGuard"
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      "references": [
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          "tags": [
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          "url": "https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2026-00024"
        }
      ],
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        "defect": [
          "FBX-32250"
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        "discovery": "EXTERNAL"
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      "title": "Null Pointer Dereference in WatchGuard Fireware OS iked Process",
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    "dateReserved": "2026-06-23T18:29:23.985Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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