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CVE-2026-0259 WildFire WF-500 and WF-500-B: Arbitrary File Read and Delete Vulnerability in WildFire Appliance (WF-500, WF-500-B)

🗓️ 13 May 2026 18:05:45Reported by palo_altoType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

Arbitrary file read and delete vulnerability in WildFire WF-500 and WF-500-B in non-FIPS default mode; patch available.

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13 May 202600:00
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13 May 202621:32
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13 May 202619:17
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PT-2026-40756
13 May 202600:00
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5 Jun 202619:25
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Vulnrichment
CVE-2026-0259 WildFire WF-500 and WF-500-B: Arbitrary File Read and Delete Vulnerability in WildFire Appliance (WF-500, WF-500-B)
13 May 202618:05
vulnrichment
[
  {
    "vendor": "Palo Alto Networks",
    "product": "WildFire WF-500 and WF-500-B",
    "versions": [
      {
        "status": "affected",
        "version": "12.1.0",
        "lessThan": "12.1.7, 12.1.4-h5",
        "changes": [
          {
            "at": "12.1.7",
            "status": "unaffected"
          },
          {
            "at": "12.1.4-h5",
            "status": "unaffected"
          }
        ],
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "11.2.0",
        "lessThan": "11.2.11,11.2.7-h7",
        "changes": [
          {
            "at": "11.2.12",
            "status": "unaffected"
          },
          {
            "at": "11.2.10-h6",
            "status": "unaffected"
          },
          {
            "at": "11.2.7-h13",
            "status": "unaffected"
          },
          {
            "at": "11.2.4-h17",
            "status": "unaffected"
          }
        ],
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "11.1.0",
        "lessThan": "11.1.13,11.1.10-h8",
        "changes": [
          {
            "at": "11.1.15",
            "status": "unaffected"
          },
          {
            "at": "11.1.13-h5",
            "status": "unaffected"
          },
          {
            "at": "11.1.10-h25",
            "status": "unaffected"
          },
          {
            "at": "11.1.7-h6",
            "status": "unaffected"
          },
          {
            "at": "11.1.6-h32",
            "status": "unaffected"
          },
          {
            "at": "11.1.4-h33",
            "status": "unaffected"
          }
        ],
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "10.2.0",
        "lessThan": "10.2.18-h6, 10.2.16-h7, 10.2.13-h21, 10.2.10-h36, 10.2.7-h34",
        "changes": [
          {
            "at": "10.2.18-h6",
            "status": "unaffected"
          },
          {
            "at": "10.2.16-h7",
            "status": "unaffected"
          },
          {
            "at": "10.2.13-h21",
            "status": "unaffected"
          },
          {
            "at": "10.2.10-h36",
            "status": "unaffected"
          },
          {
            "at": "10.2.7-h34",
            "status": "unaffected"
          }
        ],
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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