{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Important"
    },
    "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": "Red Hat OpenShift Container Platform release 4.18.40 is now available with updates to packages and images that fix several bugs and add enhancements.\n\n This release includes a security update for Red Hat OpenShift Container Platform 4.18.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Red Hat OpenShift Container Platform is Red Hat\u0027s cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.\n\nThis advisory contains the container images for Red Hat OpenShift Container Platform 4.18.40. See the following advisory for the RPM packages for this release:\n\nhttps://access.redhat.com/errata/RHBA-2026:13726\n\nSpace precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes:\n\nhttps://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/release_notes/",
        "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-2026:13736",
        "url": "https://access.redhat.com/errata/RHSA-2026:13736"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/cve/CVE-2025-61731",
        "url": "https://access.redhat.com/security/cve/CVE-2025-61731"
      },
      {
        "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_13736.json"
      }
    ],
    "title": "Red Hat Security Advisory: OpenShift Container Platform 4.18.40 bug fix and security update",
    "tracking": {
      "current_release_date": "2026-07-23T22:40:02+00:00",
      "generator": {
        "date": "2026-07-23T22:40:02+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "5.3.7"
        }
      },
      "id": "RHSA-2026:13736",
      "initial_release_date": "2026-05-06T19:58:31+00:00",
      "revision_history": [
        {
          "date": "2026-05-06T19:58:31+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-07-18T05:32:03+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2026-07-23T22:40:02+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat OpenShift Container Platform 4.18",
                "product": {
                  "name": "Red Hat OpenShift Container Platform 4.18",
                  "product_id": "Red Hat OpenShift Container Platform 4.18",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:openshift:4.18::el9"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat OpenShift Container Platform"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:fb6b3ecd469791591461952e73013eb25861d339bd1f0219df414e585ce7465c_amd64",
                "product": {
                  "name": "registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:fb6b3ecd469791591461952e73013eb25861d339bd1f0219df414e585ce7465c_amd64",
                  "product_id": "registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:fb6b3ecd469791591461952e73013eb25861d339bd1f0219df414e585ce7465c_amd64",
                  "product_identification_helper": {
                    "purl": "pkg:oci/openshift/driver-toolkit-rhel9@sha256%3Afb6b3ecd469791591461952e73013eb25861d339bd1f0219df414e585ce7465c?arch=amd64\u0026repository_url=registry.redhat.io/openshift4\u0026tag=1777927685"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "registry.redhat.io/openshift4/ose-tests-rhel9@sha256:7af5feff1d870a66c8bcf876a513d4c617e130860a2e1943ed31a39437dab4dc_amd64",
                "product": {
                  "name": "registry.redhat.io/openshift4/ose-tests-rhel9@sha256:7af5feff1d870a66c8bcf876a513d4c617e130860a2e1943ed31a39437dab4dc_amd64",
                  "product_id": "registry.redhat.io/openshift4/ose-tests-rhel9@sha256:7af5feff1d870a66c8bcf876a513d4c617e130860a2e1943ed31a39437dab4dc_amd64",
                  "product_identification_helper": {
                    "purl": "pkg:oci/openshift/ose-tests-rhel9@sha256%3A7af5feff1d870a66c8bcf876a513d4c617e130860a2e1943ed31a39437dab4dc?arch=amd64\u0026repository_url=registry.redhat.io/openshift4\u0026tag=1777553759"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "amd64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:13a183a1ca1504eaccf23f60959d49c180036c9ff005b5e7a77b8626dbf76092_arm64",
                "product": {
                  "name": "registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:13a183a1ca1504eaccf23f60959d49c180036c9ff005b5e7a77b8626dbf76092_arm64",
                  "product_id": "registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:13a183a1ca1504eaccf23f60959d49c180036c9ff005b5e7a77b8626dbf76092_arm64",
                  "product_identification_helper": {
                    "purl": "pkg:oci/openshift/driver-toolkit-rhel9@sha256%3A13a183a1ca1504eaccf23f60959d49c180036c9ff005b5e7a77b8626dbf76092?arch=arm64\u0026repository_url=registry.redhat.io/openshift4\u0026tag=1777927685"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "registry.redhat.io/openshift4/ose-tests-rhel9@sha256:07a4e4ee921cba5f48cbeb44e011b7029deebd7db0c06778d4c903a771ddcee3_arm64",
                "product": {
                  "name": "registry.redhat.io/openshift4/ose-tests-rhel9@sha256:07a4e4ee921cba5f48cbeb44e011b7029deebd7db0c06778d4c903a771ddcee3_arm64",
                  "product_id": "registry.redhat.io/openshift4/ose-tests-rhel9@sha256:07a4e4ee921cba5f48cbeb44e011b7029deebd7db0c06778d4c903a771ddcee3_arm64",
                  "product_identification_helper": {
                    "purl": "pkg:oci/openshift/ose-tests-rhel9@sha256%3A07a4e4ee921cba5f48cbeb44e011b7029deebd7db0c06778d4c903a771ddcee3?arch=arm64\u0026repository_url=registry.redhat.io/openshift4\u0026tag=1777553759"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "arm64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:cd5eae9f5e11f226884490d00ece8276a7505f839df6831bd916ac40652ed10c_s390x",
                "product": {
                  "name": "registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:cd5eae9f5e11f226884490d00ece8276a7505f839df6831bd916ac40652ed10c_s390x",
                  "product_id": "registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:cd5eae9f5e11f226884490d00ece8276a7505f839df6831bd916ac40652ed10c_s390x",
                  "product_identification_helper": {
                    "purl": "pkg:oci/openshift/driver-toolkit-rhel9@sha256%3Acd5eae9f5e11f226884490d00ece8276a7505f839df6831bd916ac40652ed10c?arch=s390x\u0026repository_url=registry.redhat.io/openshift4\u0026tag=1777927685"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "registry.redhat.io/openshift4/ose-tests-rhel9@sha256:b4e0ebc6a017a0f85fd97f70c6c4cb8f6e264429d54e326b1602813911b5d789_s390x",
                "product": {
                  "name": "registry.redhat.io/openshift4/ose-tests-rhel9@sha256:b4e0ebc6a017a0f85fd97f70c6c4cb8f6e264429d54e326b1602813911b5d789_s390x",
                  "product_id": "registry.redhat.io/openshift4/ose-tests-rhel9@sha256:b4e0ebc6a017a0f85fd97f70c6c4cb8f6e264429d54e326b1602813911b5d789_s390x",
                  "product_identification_helper": {
                    "purl": "pkg:oci/openshift/ose-tests-rhel9@sha256%3Ab4e0ebc6a017a0f85fd97f70c6c4cb8f6e264429d54e326b1602813911b5d789?arch=s390x\u0026repository_url=registry.redhat.io/openshift4\u0026tag=1777553759"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:a1dc7c8426be6fe50866bd60aba3e38c9aac2ded17a1313bba5798a7fbba41f3_ppc64le",
                "product": {
                  "name": "registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:a1dc7c8426be6fe50866bd60aba3e38c9aac2ded17a1313bba5798a7fbba41f3_ppc64le",
                  "product_id": "registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:a1dc7c8426be6fe50866bd60aba3e38c9aac2ded17a1313bba5798a7fbba41f3_ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:oci/openshift/driver-toolkit-rhel9@sha256%3Aa1dc7c8426be6fe50866bd60aba3e38c9aac2ded17a1313bba5798a7fbba41f3?arch=ppc64le\u0026repository_url=registry.redhat.io/openshift4\u0026tag=1777927685"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "registry.redhat.io/openshift4/ose-tests-rhel9@sha256:3ea09fbe33e1dc258ef50841222f93c9b4903c7a6c9a3317e65bfb63b328770c_ppc64le",
                "product": {
                  "name": "registry.redhat.io/openshift4/ose-tests-rhel9@sha256:3ea09fbe33e1dc258ef50841222f93c9b4903c7a6c9a3317e65bfb63b328770c_ppc64le",
                  "product_id": "registry.redhat.io/openshift4/ose-tests-rhel9@sha256:3ea09fbe33e1dc258ef50841222f93c9b4903c7a6c9a3317e65bfb63b328770c_ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:oci/openshift/ose-tests-rhel9@sha256%3A3ea09fbe33e1dc258ef50841222f93c9b4903c7a6c9a3317e65bfb63b328770c?arch=ppc64le\u0026repository_url=registry.redhat.io/openshift4\u0026tag=1777553759"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:13a183a1ca1504eaccf23f60959d49c180036c9ff005b5e7a77b8626dbf76092_arm64 as a component of Red Hat OpenShift Container Platform 4.18",
          "product_id": "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:13a183a1ca1504eaccf23f60959d49c180036c9ff005b5e7a77b8626dbf76092_arm64"
        },
        "product_reference": "registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:13a183a1ca1504eaccf23f60959d49c180036c9ff005b5e7a77b8626dbf76092_arm64",
        "relates_to_product_reference": "Red Hat OpenShift Container Platform 4.18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:a1dc7c8426be6fe50866bd60aba3e38c9aac2ded17a1313bba5798a7fbba41f3_ppc64le as a component of Red Hat OpenShift Container Platform 4.18",
          "product_id": "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:a1dc7c8426be6fe50866bd60aba3e38c9aac2ded17a1313bba5798a7fbba41f3_ppc64le"
        },
        "product_reference": "registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:a1dc7c8426be6fe50866bd60aba3e38c9aac2ded17a1313bba5798a7fbba41f3_ppc64le",
        "relates_to_product_reference": "Red Hat OpenShift Container Platform 4.18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:cd5eae9f5e11f226884490d00ece8276a7505f839df6831bd916ac40652ed10c_s390x as a component of Red Hat OpenShift Container Platform 4.18",
          "product_id": "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:cd5eae9f5e11f226884490d00ece8276a7505f839df6831bd916ac40652ed10c_s390x"
        },
        "product_reference": "registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:cd5eae9f5e11f226884490d00ece8276a7505f839df6831bd916ac40652ed10c_s390x",
        "relates_to_product_reference": "Red Hat OpenShift Container Platform 4.18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:fb6b3ecd469791591461952e73013eb25861d339bd1f0219df414e585ce7465c_amd64 as a component of Red Hat OpenShift Container Platform 4.18",
          "product_id": "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:fb6b3ecd469791591461952e73013eb25861d339bd1f0219df414e585ce7465c_amd64"
        },
        "product_reference": "registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:fb6b3ecd469791591461952e73013eb25861d339bd1f0219df414e585ce7465c_amd64",
        "relates_to_product_reference": "Red Hat OpenShift Container Platform 4.18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "registry.redhat.io/openshift4/ose-tests-rhel9@sha256:07a4e4ee921cba5f48cbeb44e011b7029deebd7db0c06778d4c903a771ddcee3_arm64 as a component of Red Hat OpenShift Container Platform 4.18",
          "product_id": "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/ose-tests-rhel9@sha256:07a4e4ee921cba5f48cbeb44e011b7029deebd7db0c06778d4c903a771ddcee3_arm64"
        },
        "product_reference": "registry.redhat.io/openshift4/ose-tests-rhel9@sha256:07a4e4ee921cba5f48cbeb44e011b7029deebd7db0c06778d4c903a771ddcee3_arm64",
        "relates_to_product_reference": "Red Hat OpenShift Container Platform 4.18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "registry.redhat.io/openshift4/ose-tests-rhel9@sha256:3ea09fbe33e1dc258ef50841222f93c9b4903c7a6c9a3317e65bfb63b328770c_ppc64le as a component of Red Hat OpenShift Container Platform 4.18",
          "product_id": "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/ose-tests-rhel9@sha256:3ea09fbe33e1dc258ef50841222f93c9b4903c7a6c9a3317e65bfb63b328770c_ppc64le"
        },
        "product_reference": "registry.redhat.io/openshift4/ose-tests-rhel9@sha256:3ea09fbe33e1dc258ef50841222f93c9b4903c7a6c9a3317e65bfb63b328770c_ppc64le",
        "relates_to_product_reference": "Red Hat OpenShift Container Platform 4.18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "registry.redhat.io/openshift4/ose-tests-rhel9@sha256:7af5feff1d870a66c8bcf876a513d4c617e130860a2e1943ed31a39437dab4dc_amd64 as a component of Red Hat OpenShift Container Platform 4.18",
          "product_id": "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/ose-tests-rhel9@sha256:7af5feff1d870a66c8bcf876a513d4c617e130860a2e1943ed31a39437dab4dc_amd64"
        },
        "product_reference": "registry.redhat.io/openshift4/ose-tests-rhel9@sha256:7af5feff1d870a66c8bcf876a513d4c617e130860a2e1943ed31a39437dab4dc_amd64",
        "relates_to_product_reference": "Red Hat OpenShift Container Platform 4.18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "registry.redhat.io/openshift4/ose-tests-rhel9@sha256:b4e0ebc6a017a0f85fd97f70c6c4cb8f6e264429d54e326b1602813911b5d789_s390x as a component of Red Hat OpenShift Container Platform 4.18",
          "product_id": "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/ose-tests-rhel9@sha256:b4e0ebc6a017a0f85fd97f70c6c4cb8f6e264429d54e326b1602813911b5d789_s390x"
        },
        "product_reference": "registry.redhat.io/openshift4/ose-tests-rhel9@sha256:b4e0ebc6a017a0f85fd97f70c6c4cb8f6e264429d54e326b1602813911b5d789_s390x",
        "relates_to_product_reference": "Red Hat OpenShift Container Platform 4.18"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-61731",
      "cwe": {
        "id": "CWE-88",
        "name": "Improper Neutralization of Argument Delimiters in a Command (\u0027Argument Injection\u0027)"
      },
      "discovery_date": "2026-01-28T20:01:45.587773+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:13a183a1ca1504eaccf23f60959d49c180036c9ff005b5e7a77b8626dbf76092_arm64",
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:a1dc7c8426be6fe50866bd60aba3e38c9aac2ded17a1313bba5798a7fbba41f3_ppc64le",
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:cd5eae9f5e11f226884490d00ece8276a7505f839df6831bd916ac40652ed10c_s390x",
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:fb6b3ecd469791591461952e73013eb25861d339bd1f0219df414e585ce7465c_amd64"
          ]
        }
      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2434433"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in cmd/go. An attacker can exploit this by building a malicious Go source file that uses the \u0027#cgo pkg-config:\u0027 directive. This allows the attacker to write to an arbitrary file with partial control over its content, by providing a \u0027--log-file\u0027 argument to the pkg-config command. This vulnerability can lead to arbitrary file write.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "cmd/go: cmd/go: Arbitrary file write via malicious pkg-config directive",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This vulnerability is Important rather than Moderate because compiling a malicious Go source file can cause `pkg-config` to create or append data to files at attacker-chosen locations, subject to the permissions of the build user. This can enable unintended filesystem modifications during the build process, which can lead to broken builds, alter tool behavior, and poison caches or artifacts, even without direct code execution.",
          "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 OpenShift Container Platform 4.18:registry.redhat.io/openshift4/ose-tests-rhel9@sha256:07a4e4ee921cba5f48cbeb44e011b7029deebd7db0c06778d4c903a771ddcee3_arm64",
          "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/ose-tests-rhel9@sha256:3ea09fbe33e1dc258ef50841222f93c9b4903c7a6c9a3317e65bfb63b328770c_ppc64le",
          "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/ose-tests-rhel9@sha256:7af5feff1d870a66c8bcf876a513d4c617e130860a2e1943ed31a39437dab4dc_amd64",
          "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/ose-tests-rhel9@sha256:b4e0ebc6a017a0f85fd97f70c6c4cb8f6e264429d54e326b1602813911b5d789_s390x"
        ],
        "known_not_affected": [
          "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:13a183a1ca1504eaccf23f60959d49c180036c9ff005b5e7a77b8626dbf76092_arm64",
          "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:a1dc7c8426be6fe50866bd60aba3e38c9aac2ded17a1313bba5798a7fbba41f3_ppc64le",
          "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:cd5eae9f5e11f226884490d00ece8276a7505f839df6831bd916ac40652ed10c_s390x",
          "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:fb6b3ecd469791591461952e73013eb25861d339bd1f0219df414e585ce7465c_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-61731"
        },
        {
          "category": "external",
          "summary": "RHBZ#2434433",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2434433"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-61731",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-61731"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-61731",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61731"
        },
        {
          "category": "external",
          "summary": "https://go.dev/cl/736711",
          "url": "https://go.dev/cl/736711"
        },
        {
          "category": "external",
          "summary": "https://go.dev/issue/77100",
          "url": "https://go.dev/issue/77100"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc",
          "url": "https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc"
        },
        {
          "category": "external",
          "summary": "https://pkg.go.dev/vuln/GO-2026-4339",
          "url": "https://pkg.go.dev/vuln/GO-2026-4339"
        }
      ],
      "release_date": "2026-01-28T19:30:30.844000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-05-06T19:58:31+00:00",
          "details": "For OpenShift Container Platform 4.18 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:\n\nhttps://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/release_notes/\n\nYou may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags.\n\nThe sha values for the release are as follows:\n\n      (For x86_64 architecture)\n      The image digest is sha256:b2e85618a5a68065589d092f1894e1327e30615333ec315039aadb7908266ad4\n\n      (For s390x architecture)\n      The image digest is sha256:37e5d96fdc1609c79a261eb7c497f70492c22e997878efd526f18eaf044a1725\n\n      (For ppc64le architecture)\n      The image digest is sha256:867fc0077c615f7bcfd8679a9dd5376b25f7150444ea34ff5e6953e8b477b9df\n\n      (For aarch64 architecture)\n      The image digest is sha256:e578856046a41e3d6ca9a4c95b5151491cd052e29780096f42cde0b33d5f4112\n\nAll OpenShift Container Platform 4.18 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html-single/updating_clusters/index#updating-cluster-cli.",
          "product_ids": [
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/ose-tests-rhel9@sha256:07a4e4ee921cba5f48cbeb44e011b7029deebd7db0c06778d4c903a771ddcee3_arm64",
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/ose-tests-rhel9@sha256:3ea09fbe33e1dc258ef50841222f93c9b4903c7a6c9a3317e65bfb63b328770c_ppc64le",
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/ose-tests-rhel9@sha256:7af5feff1d870a66c8bcf876a513d4c617e130860a2e1943ed31a39437dab4dc_amd64",
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/ose-tests-rhel9@sha256:b4e0ebc6a017a0f85fd97f70c6c4cb8f6e264429d54e326b1602813911b5d789_s390x"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:13736"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:13a183a1ca1504eaccf23f60959d49c180036c9ff005b5e7a77b8626dbf76092_arm64",
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:a1dc7c8426be6fe50866bd60aba3e38c9aac2ded17a1313bba5798a7fbba41f3_ppc64le",
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:cd5eae9f5e11f226884490d00ece8276a7505f839df6831bd916ac40652ed10c_s390x",
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:fb6b3ecd469791591461952e73013eb25861d339bd1f0219df414e585ce7465c_amd64",
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/ose-tests-rhel9@sha256:07a4e4ee921cba5f48cbeb44e011b7029deebd7db0c06778d4c903a771ddcee3_arm64",
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/ose-tests-rhel9@sha256:3ea09fbe33e1dc258ef50841222f93c9b4903c7a6c9a3317e65bfb63b328770c_ppc64le",
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/ose-tests-rhel9@sha256:7af5feff1d870a66c8bcf876a513d4c617e130860a2e1943ed31a39437dab4dc_amd64",
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/ose-tests-rhel9@sha256:b4e0ebc6a017a0f85fd97f70c6c4cb8f6e264429d54e326b1602813911b5d789_s390x"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:13a183a1ca1504eaccf23f60959d49c180036c9ff005b5e7a77b8626dbf76092_arm64",
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:a1dc7c8426be6fe50866bd60aba3e38c9aac2ded17a1313bba5798a7fbba41f3_ppc64le",
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:cd5eae9f5e11f226884490d00ece8276a7505f839df6831bd916ac40652ed10c_s390x",
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/driver-toolkit-rhel9@sha256:fb6b3ecd469791591461952e73013eb25861d339bd1f0219df414e585ce7465c_amd64",
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/ose-tests-rhel9@sha256:07a4e4ee921cba5f48cbeb44e011b7029deebd7db0c06778d4c903a771ddcee3_arm64",
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/ose-tests-rhel9@sha256:3ea09fbe33e1dc258ef50841222f93c9b4903c7a6c9a3317e65bfb63b328770c_ppc64le",
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/ose-tests-rhel9@sha256:7af5feff1d870a66c8bcf876a513d4c617e130860a2e1943ed31a39437dab4dc_amd64",
            "Red Hat OpenShift Container Platform 4.18:registry.redhat.io/openshift4/ose-tests-rhel9@sha256:b4e0ebc6a017a0f85fd97f70c6c4cb8f6e264429d54e326b1602813911b5d789_s390x"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "cmd/go: cmd/go: Arbitrary file write via malicious pkg-config directive"
    }
  ]
}