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CVE-2026-7568 Signed integer overflow in metaphone()

🗓️ 10 May 2026 03:42:36Reported by phpType 
cvelist
 cvelist
🔗 www.cve.org👁 41 Views

CVE-2026-7568: Signed overflow in metaphone() may cause out-of-bounds read and PHP crash on very large inputs.

Related
Affected
Refs
[
  {
    "vendor": "PHP Group",
    "product": "PHP",
    "versions": [
      {
        "status": "affected",
        "version": "8.2.*",
        "lessThan": "8.2.31",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "8.3.*",
        "lessThan": "8.3.31",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "8.4.*",
        "lessThan": "8.4.21",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "8.5.*",
        "lessThan": "8.5.6",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "affected"
  }
]

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10 May 2026 04:44Current
CVSS 46.3
EPSS0.00098
41