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DEBIAN-CVE-2026-7262

Type: advisorySource: OSV1 source record

In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, when a SOAP server has a typemap configured, the decoding process contains a mistake which checks the wrong variable in case of missing value element. This leads to dereferences a NULL pointer, causing a segmentation fault. This allows a remote unauthenticated attacker to crash the PHP SOAP server process, resulting in denial of service.

Announced Source revision 1
Original source ↗

DEBIAN-CVE-2026-7262

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:DEBIAN-CVE-2026-7262

php8.2

Source reference: /affected/0/package/name

Affected versions
8.2.10-1

Source reference: /affected/0/versions

8.2.10-2

Source reference: /affected/0/versions

8.2.12-1

Source reference: /affected/0/versions

8.2.16-1

Source reference: /affected/0/versions

8.2.16-2

Source reference: /affected/0/versions

8.2.17-1

Source reference: /affected/0/versions

8.2.18-1

Source reference: /affected/0/versions

8.2.18-1~deb12u1

Source reference: /affected/0/versions

8.2.20-1~deb12u1

Source reference: /affected/0/versions

8.2.20-2

Source reference: /affected/0/versions

8.2.20-3

Source reference: /affected/0/versions

8.2.21-1

Source reference: /affected/0/versions

8.2.23-1

Source reference: /affected/0/versions

8.2.24-1

Source reference: /affected/0/versions

8.2.24-1~deb12u1

Source reference: /affected/0/versions

8.2.26-1~deb12u1

Source reference: /affected/0/versions

8.2.26-4

Source reference: /affected/0/versions

8.2.27-1

Source reference: /affected/0/versions

8.2.28-1~deb12u1

Source reference: /affected/0/versions

8.2.29-1~deb12u1

Source reference: /affected/0/versions

8.2.30-1~deb12u1

Source reference: /affected/0/versions

8.2.5-2

Source reference: /affected/0/versions

8.2.7-1

Source reference: /affected/0/versions

8.2.7-1.1

Source reference: /affected/0/versions

8.2.7-1.2

Source reference: /affected/0/versions

8.2.7-1~deb12u1

Source reference: /affected/0/versions

Fixed versions
8.2.31-1~deb12u1

Source reference: /affected/0/ranges

Prerequisites
Not stated in this record

php8.4

Source reference: /affected/1/package/name

Affected versions
8.4.11-1

Source reference: /affected/1/versions

8.4.16-1

Source reference: /affected/1/versions

8.4.16-1~deb13u1

Source reference: /affected/1/versions

8.4.20-1

Source reference: /affected/1/versions

Fixed versions
8.4.21-1~deb13u1

Source reference: /affected/1/ranges

Prerequisites
Not stated in this record

php8.4

Source reference: /affected/2/package/name

Affected versions
8.4.11-1

Source reference: /affected/2/versions

8.4.16-1

Source reference: /affected/2/versions

8.4.16-1~deb13u1

Source reference: /affected/2/versions

8.4.20-1

Source reference: /affected/2/versions

8.4.21-1~deb13u1

Source reference: /affected/2/versions

Fixed versions
8.4.21-1

Source reference: /affected/2/ranges

Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "8.2.31-1~deb12u1"
          }
        ]
      }
    ],
    "package": {
      "name": "php8.2",
      "purl": "pkg:deb/debian/php8.2?arch=source&distro=bookworm",
      "ecosystem": "Debian:12"
    },
    "versions": [
      "8.2.10-1",
      "8.2.10-2",
      "8.2.12-1",
      "8.2.16-1",
      "8.2.16-2",
      "8.2.17-1",
      "8.2.18-1",
      "8.2.18-1~deb12u1",
      "8.2.20-1~deb12u1",
      "8.2.20-2",
      "8.2.20-3",
      "8.2.21-1",
      "8.2.23-1",
      "8.2.24-1",
      "8.2.24-1~deb12u1",
      "8.2.26-1~deb12u1",
      "8.2.26-4",
      "8.2.27-1",
      "8.2.28-1~deb12u1",
      "8.2.29-1~deb12u1",
      "8.2.30-1~deb12u1",
      "8.2.5-2",
      "8.2.7-1",
      "8.2.7-1.1",
      "8.2.7-1.2",
      "8.2.7-1~deb12u1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-7262.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "8.4.21-1~deb13u1"
          }
        ]
      }
    ],
    "package": {
      "name": "php8.4",
      "purl": "pkg:deb/debian/php8.4?arch=source&distro=trixie",
      "ecosystem": "Debian:13"
    },
    "versions": [
      "8.4.11-1",
      "8.4.16-1",
      "8.4.16-1~deb13u1",
      "8.4.20-1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-7262.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "8.4.21-1"
          }
        ]
      }
    ],
    "package": {
      "name": "php8.4",
      "purl": "pkg:deb/debian/php8.4?arch=source&distro=forky",
      "ecosystem": "Debian:14"
    },
    "versions": [
      "8.4.11-1",
      "8.4.16-1",
      "8.4.16-1~deb13u1",
      "8.4.20-1",
      "8.4.21-1~deb13u1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-7262.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  }
]

Publisher severity

No explicit severity was provided.

Event
#58169 · Revision 1
Added to Heist Feed
Publisher date
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