{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "An update for Red Hat Hardened Images RPMs is now available.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "This update includes the following RPMs:\n\nphp:\n  * php-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-bcmath-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-cli-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-common-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-dba-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-dbg-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-devel-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-embedded-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-enchant-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-ffi-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-fpm-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-gd-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-gmp-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-intl-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-ldap-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-mbstring-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-mysqlnd-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-odbc-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-pdo-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-pdo-dblib-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-pdo-firebird-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-pgsql-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-process-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-snmp-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-soap-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-sodium-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-tidy-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-xml-8.5.8-2.hum1 (aarch64, x86_64)\n  * php-8.5.8-2.hum1.src (src)",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2026:34164",
        "url": "https://access.redhat.com/errata/RHSA-2026:34164"
      },
      {
        "category": "external",
        "summary": "https://images.redhat.com/",
        "url": "https://images.redhat.com/"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/cve/CVE-2026-14355",
        "url": "https://access.redhat.com/security/cve/CVE-2026-14355"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/",
        "url": "https://access.redhat.com/security/updates/classification/"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_34164.json"
      }
    ],
    "title": "Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update",
    "tracking": {
      "current_release_date": "2026-08-16T21:36:53+00:00",
      "generator": {
        "date": "2026-08-16T21:36:53+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "5.3.16"
        }
      },
      "id": "RHSA-2026:34164",
      "initial_release_date": "2026-07-01T10:21:27+00:00",
      "revision_history": [
        {
          "date": "2026-07-01T10:21:27+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-08-15T05:55:47+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2026-08-16T21:36:53+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Hardened Images",
                "product": {
                  "name": "Red Hat Hardened Images",
                  "product_id": "Red Hat Hardened Images",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:hummingbird:1"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Hardened Images"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "php-main@aarch64",
                "product": {
                  "name": "php-main@aarch64",
                  "product_id": "php-main@aarch64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/php@8.5.8-2.hum1?arch=aarch64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-aarch64-rpms"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "aarch64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "php-main@src",
                "product": {
                  "name": "php-main@src",
                  "product_id": "php-main@src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/php@8.5.8-2.hum1?arch=src\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-source-rpms"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "src"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "php-main@x86_64",
                "product": {
                  "name": "php-main@x86_64",
                  "product_id": "php-main@x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/php@8.5.8-2.hum1?arch=x86_64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-x86_64-rpms"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "php-main@aarch64 as a component of Red Hat Hardened Images",
          "product_id": "Red Hat Hardened Images:php-main@aarch64"
        },
        "product_reference": "php-main@aarch64",
        "relates_to_product_reference": "Red Hat Hardened Images"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "php-main@src as a component of Red Hat Hardened Images",
          "product_id": "Red Hat Hardened Images:php-main@src"
        },
        "product_reference": "php-main@src",
        "relates_to_product_reference": "Red Hat Hardened Images"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "php-main@x86_64 as a component of Red Hat Hardened Images",
          "product_id": "Red Hat Hardened Images:php-main@x86_64"
        },
        "product_reference": "php-main@x86_64",
        "relates_to_product_reference": "Red Hat Hardened Images"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-14355",
      "cwe": {
        "id": "CWE-122",
        "name": "Heap-based Buffer Overflow"
      },
      "discovery_date": "2026-07-03T22:01:13.708882+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2496971"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the OpenSSL extension of PHP. The AES-WRAP-PAD algorithm implementation uses the size of the plaintext length without accounting for the RFC 5649 expansion to allocate the output buffer for the AES key-wrap-with-padding operation. This may lead to an undersized memory allocation and subsequently a heap-based buffer overflow, causing memory corruption that later is surfaced as an application abort that results in a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "php: ext/openssl: memory corruption in openssl_encrypt with AES-WRAP-PAD",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "To exploit this issue, an attacker needs to find an application using the AES-WRAP-PAD algorithm. This algorithm is rarely used, limiting the exposure of this vulnerability. Additionally, the memory allocator can detect the heap-based buffer overflow and will abort the process with no other security impact. For these reasons, this issue has been rated with a moderate severity.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Hardened Images:php-main@aarch64",
          "Red Hat Hardened Images:php-main@src",
          "Red Hat Hardened Images:php-main@x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-14355"
        },
        {
          "category": "external",
          "summary": "RHBZ#2496971",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2496971"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-14355",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-14355"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-14355",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-14355"
        },
        {
          "category": "external",
          "summary": "https://github.com/php/php-src/security/advisories/GHSA-7jrw-539f-x6vr",
          "url": "https://github.com/php/php-src/security/advisories/GHSA-7jrw-539f-x6vr"
        }
      ],
      "release_date": "2026-07-03T20:57:31.958000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-07-01T10:21:27+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
          "product_ids": [
            "Red Hat Hardened Images:php-main@aarch64",
            "Red Hat Hardened Images:php-main@src",
            "Red Hat Hardened Images:php-main@x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:34164"
        },
        {
          "category": "workaround",
          "details": "To mitigate this vulnerability, do not use the AES-WRAP-PAD algorithm, by switching to a secure alternative.",
          "product_ids": [
            "Red Hat Hardened Images:php-main@aarch64",
            "Red Hat Hardened Images:php-main@src",
            "Red Hat Hardened Images:php-main@x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          },
          "products": [
            "Red Hat Hardened Images:php-main@aarch64",
            "Red Hat Hardened Images:php-main@src",
            "Red Hat Hardened Images:php-main@x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "php: ext/openssl: memory corruption in openssl_encrypt with AES-WRAP-PAD"
    }
  ]
}