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usn-8734-1
Vulnerability from osv_ubuntu
Published
2026-09-07 13:56
Modified
2026-09-07 13:56
Summary
php7.0 vulnerabilities
Details

It was discovered that PHP incorrectly handled Apache map decoding in SOAP servers with a typemap configured. A remote attacker could use this issue to cause a NULL pointer dereference, resulting in a denial of service. (CVE-2026-7262)

It was discovered that PHP incorrectly handled signed integer overflow in the metaphone() function. An attacker could use this issue to cause an out-of-bounds read, resulting in a denial of service. (CVE-2026-7568)

It was discovered that PHP incorrectly handled circular symbolic links in phar archives. An attacker could use this issue to cause unbounded recursion, resulting in a denial of service. (CVE-2026-7260)

It was discovered that PHP incorrectly escaped backslashes in the pgsql extension when standard_conforming_strings is enabled. An attacker could use this issue to perform SQL injection via a backslash breakout. (CVE-2026-17543)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2026-7260",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:U",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-7262",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/AU:Y/RE:M/U:Amber",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-7568",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/RE:L/U:Amber",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-17543",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:Y/R:U",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:16.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "libapache2-mod-php7.0",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "libphp7.0-embed",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-bcmath",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-bz2",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-cgi",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-cli",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-common",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-curl",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-dba",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-enchant",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-fpm",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-gd",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-gmp",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-imap",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-interbase",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-intl",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-json",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-ldap",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-mbstring",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-mcrypt",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-mysql",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-odbc",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-opcache",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-pgsql",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-phpdbg",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-pspell",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-readline",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-recode",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-snmp",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-soap",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-sqlite3",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-sybase",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-tidy",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-xml",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-xmlrpc",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-xsl",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          },
          {
            "binary_name": "php7.0-zip",
            "binary_version": "7.0.33-0ubuntu0.16.04.16+esm20"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "php7.0",
        "purl": "pkg:deb/ubuntu/php7.0@7.0.33-0ubuntu0.16.04.16+esm20?arch=source\u0026distro=esm-infra-legacy/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.0.33-0ubuntu0.16.04.16+esm20"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "7.0.1-5",
        "7.0.1-6",
        "7.0.2-1",
        "7.0.2-3",
        "7.0.2-4",
        "7.0.2-5",
        "7.0.3-2",
        "7.0.3-3",
        "7.0.3-9ubuntu1",
        "7.0.4-5ubuntu1",
        "7.0.4-5ubuntu2",
        "7.0.4-7ubuntu1",
        "7.0.4-7ubuntu2",
        "7.0.4-7ubuntu2.1",
        "7.0.8-0ubuntu0.16.04.1",
        "7.0.8-0ubuntu0.16.04.2",
        "7.0.8-0ubuntu0.16.04.3",
        "7.0.13-0ubuntu0.16.04.1",
        "7.0.15-0ubuntu0.16.04.1",
        "7.0.15-0ubuntu0.16.04.2",
        "7.0.15-0ubuntu0.16.04.4",
        "7.0.18-0ubuntu0.16.04.1",
        "7.0.22-0ubuntu0.16.04.1",
        "7.0.25-0ubuntu0.16.04.1",
        "7.0.28-0ubuntu0.16.04.1",
        "7.0.30-0ubuntu0.16.04.1",
        "7.0.32-0ubuntu0.16.04.1",
        "7.0.33-0ubuntu0.16.04.1",
        "7.0.33-0ubuntu0.16.04.2",
        "7.0.33-0ubuntu0.16.04.3",
        "7.0.33-0ubuntu0.16.04.4",
        "7.0.33-0ubuntu0.16.04.5",
        "7.0.33-0ubuntu0.16.04.6",
        "7.0.33-0ubuntu0.16.04.7",
        "7.0.33-0ubuntu0.16.04.9",
        "7.0.33-0ubuntu0.16.04.11",
        "7.0.33-0ubuntu0.16.04.12",
        "7.0.33-0ubuntu0.16.04.14",
        "7.0.33-0ubuntu0.16.04.15",
        "7.0.33-0ubuntu0.16.04.16",
        "7.0.33-0ubuntu0.16.04.16+esm1",
        "7.0.33-0ubuntu0.16.04.16+esm2",
        "7.0.33-0ubuntu0.16.04.16+esm3",
        "7.0.33-0ubuntu0.16.04.16+esm4",
        "7.0.33-0ubuntu0.16.04.16+esm5",
        "7.0.33-0ubuntu0.16.04.16+esm6",
        "7.0.33-0ubuntu0.16.04.16+esm7",
        "7.0.33-0ubuntu0.16.04.16+esm8",
        "7.0.33-0ubuntu0.16.04.16+esm9",
        "7.0.33-0ubuntu0.16.04.16+esm10",
        "7.0.33-0ubuntu0.16.04.16+esm11",
        "7.0.33-0ubuntu0.16.04.16+esm12",
        "7.0.33-0ubuntu0.16.04.16+esm13",
        "7.0.33-0ubuntu0.16.04.16+esm14",
        "7.0.33-0ubuntu0.16.04.16+esm15",
        "7.0.33-0ubuntu0.16.04.16+esm16",
        "7.0.33-0ubuntu0.16.04.16+esm17",
        "7.0.33-0ubuntu0.16.04.16+esm18",
        "7.0.33-0ubuntu0.16.04.16+esm19"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that PHP incorrectly handled Apache map decoding in SOAP\nservers with a typemap configured. A remote attacker could use this issue\nto cause a NULL pointer dereference, resulting in a denial of service.\n(CVE-2026-7262)\n\nIt was discovered that PHP incorrectly handled signed integer overflow in\nthe metaphone() function. An attacker could use this issue to cause an\nout-of-bounds read, resulting in a denial of service. (CVE-2026-7568)\n\nIt was discovered that PHP incorrectly handled circular symbolic links in\nphar archives. An attacker could use this issue to cause unbounded\nrecursion, resulting in a denial of service. (CVE-2026-7260)\n\nIt was discovered that PHP incorrectly escaped backslashes in the pgsql\nextension when standard_conforming_strings is enabled. An attacker could\nuse this issue to perform SQL injection via a backslash breakout.\n(CVE-2026-17543)",
  "id": "USN-8734-1",
  "modified": "2026-09-07T13:56:38Z",
  "published": "2026-09-07T13:56:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8734-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-7260"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-7262"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-7568"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-17543"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "php7.0 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2026-7260",
    "UBUNTU-CVE-2026-7262",
    "UBUNTU-CVE-2026-7568",
    "UBUNTU-CVE-2026-17543"
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


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