usn-8564-1
Vulnerability from osv_ubuntu
Published
2026-07-20 12:52
Modified
2026-07-20 12:52
Summary
php8.1, php8.3, php8.5 vulnerabilities
Details

It was discovered that PHP incorrectly handled certain TLS setup failures, resulting in a NULL pointer dereference. An attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. This issue only affected Ubuntu 26.04 LTS. (CVE-2026-12184)

It was discovered that PHP contained a buffer allocation flaw in the OpenSSL extension when using the AES-WRAP-PAD algorithm. An attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2026-14355)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2026-14355",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:22.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
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            "binary_version": "8.1.2-1ubuntu2.25"
          },
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      },
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        "purl": "pkg:deb/ubuntu/php8.1@8.1.2-1ubuntu2.25?arch=source\u0026distro=jammy"
      },
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            }
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        "8.1.2-1ubuntu2.8",
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            {
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                  "type": "CVSS_V3"
                },
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                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
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                }
              ]
            }
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          "ecosystem": "Ubuntu:24.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
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          },
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      },
      "package": {
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        "name": "php8.3",
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      },
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            },
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            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
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        "8.3.0-1ubuntu1",
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        "8.3.6-0ubuntu0.24.04.8",
        "8.3.6-0ubuntu0.24.04.9"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2026-12184",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-14355",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:26.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libapache2-mod-php8.5",
            "binary_version": "8.5.4-0ubuntu1.2"
          },
          {
            "binary_name": "libphp8.5-embed",
            "binary_version": "8.5.4-0ubuntu1.2"
          },
          {
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            "binary_version": "8.5.4-0ubuntu1.2"
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            "binary_version": "8.5.4-0ubuntu1.2"
          },
          {
            "binary_name": "php8.5-cgi",
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            "binary_name": "php8.5-ldap",
            "binary_version": "8.5.4-0ubuntu1.2"
          },
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            "binary_version": "8.5.4-0ubuntu1.2"
          },
          {
            "binary_name": "php8.5-pgsql",
            "binary_version": "8.5.4-0ubuntu1.2"
          },
          {
            "binary_name": "php8.5-phpdbg",
            "binary_version": "8.5.4-0ubuntu1.2"
          },
          {
            "binary_name": "php8.5-readline",
            "binary_version": "8.5.4-0ubuntu1.2"
          },
          {
            "binary_name": "php8.5-snmp",
            "binary_version": "8.5.4-0ubuntu1.2"
          },
          {
            "binary_name": "php8.5-soap",
            "binary_version": "8.5.4-0ubuntu1.2"
          },
          {
            "binary_name": "php8.5-sqlite3",
            "binary_version": "8.5.4-0ubuntu1.2"
          },
          {
            "binary_name": "php8.5-sybase",
            "binary_version": "8.5.4-0ubuntu1.2"
          },
          {
            "binary_name": "php8.5-tidy",
            "binary_version": "8.5.4-0ubuntu1.2"
          },
          {
            "binary_name": "php8.5-xml",
            "binary_version": "8.5.4-0ubuntu1.2"
          },
          {
            "binary_name": "php8.5-xsl",
            "binary_version": "8.5.4-0ubuntu1.2"
          },
          {
            "binary_name": "php8.5-zip",
            "binary_version": "8.5.4-0ubuntu1.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "php8.5",
        "purl": "pkg:deb/ubuntu/php8.5@8.5.4-0ubuntu1.2?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.5.4-0ubuntu1.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "8.5.2-0ubuntu1",
        "8.5.4-0ubuntu1",
        "8.5.4-0ubuntu1.1"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that PHP incorrectly handled certain TLS setup failures,\nresulting in a NULL pointer dereference. An attacker could possibly use\nthis issue to cause PHP to crash, resulting in a denial of service. This\nissue only affected Ubuntu 26.04 LTS. (CVE-2026-12184)\n\nIt was discovered that PHP contained a buffer allocation flaw in the\nOpenSSL extension when using the AES-WRAP-PAD algorithm. An attacker could\nuse this issue to cause PHP to crash, resulting in a denial of service, or\npossibly execute arbitrary code. (CVE-2026-14355)",
  "id": "USN-8564-1",
  "modified": "2026-07-20T12:52:37Z",
  "published": "2026-07-20T12:52:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8564-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-12184"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-14355"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "php8.1, php8.3, php8.5 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2026-12184",
    "UBUNTU-CVE-2026-14355"
  ]
}



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