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CVE-2025-6491 NULL Pointer Dereference in PHP SOAP Extension via Large XML Namespace Prefix

🗓️ 13 Jul 2025 22:10:15Reported by phpType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

Vulnerable PHP versions allow null pointer dereference via large XML namespace in SOAP extension.

Related
Affected
Refs
[
  {
    "defaultStatus": "affected",
    "packageName": "soap",
    "product": "PHP",
    "vendor": "PHP Group",
    "versions": [
      {
        "lessThan": "8.1.33",
        "status": "affected",
        "version": "8.1.*",
        "versionType": "semver"
      },
      {
        "lessThan": "8.2.29",
        "status": "affected",
        "version": "8.2.*",
        "versionType": "semver"
      },
      {
        "lessThan": "8.3.23",
        "status": "affected",
        "version": "8.3.*",
        "versionType": "semver"
      },
      {
        "lessThan": "8.4.10",
        "status": "affected",
        "version": "8.4.*",
        "versionType": "semver"
      }
    ]
  }
]

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