{
  "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 Mirror Registry v2.0.11",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Openshift Mirror Registry v2.0.11",
        "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-2026:28441",
        "url": "https://access.redhat.com/errata/RHSA-2026:28441"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/cve/CVE-2025-61726",
        "url": "https://access.redhat.com/security/cve/CVE-2025-61726"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/cve/CVE-2025-61729",
        "url": "https://access.redhat.com/security/cve/CVE-2025-61729"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/cve/CVE-2025-66418",
        "url": "https://access.redhat.com/security/cve/CVE-2025-66418"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/cve/CVE-2025-66471",
        "url": "https://access.redhat.com/security/cve/CVE-2025-66471"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/cve/CVE-2025-68121",
        "url": "https://access.redhat.com/security/cve/CVE-2025-68121"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/cve/CVE-2026-21441",
        "url": "https://access.redhat.com/security/cve/CVE-2026-21441"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/cve/CVE-2026-25679",
        "url": "https://access.redhat.com/security/cve/CVE-2026-25679"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/cve/CVE-2026-32280",
        "url": "https://access.redhat.com/security/cve/CVE-2026-32280"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/cve/CVE-2026-32281",
        "url": "https://access.redhat.com/security/cve/CVE-2026-32281"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/cve/CVE-2026-32589",
        "url": "https://access.redhat.com/security/cve/CVE-2026-32589"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/cve/CVE-2026-32590",
        "url": "https://access.redhat.com/security/cve/CVE-2026-32590"
      },
      {
        "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_28441.json"
      }
    ],
    "title": "Red Hat Security Advisory: Red Hat Openshift Mirror Registry v2.0.11",
    "tracking": {
      "current_release_date": "2026-07-16T14:59:22+00:00",
      "generator": {
        "date": "2026-07-16T14:59:22+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "5.3.6"
        }
      },
      "id": "RHSA-2026:28441",
      "initial_release_date": "2026-06-23T17:33:12+00:00",
      "revision_history": [
        {
          "date": "2026-06-23T17:33:12+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-06-23T17:33:20+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2026-07-16T14:59:22+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "mirror registry for Red Hat OpenShift 2.0",
                "product": {
                  "name": "mirror registry for Red Hat OpenShift 2.0",
                  "product_id": "mirror registry for Red Hat OpenShift 2.0",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:mirror_registry:2.0::el8"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "mirror registry for Red Hat OpenShift"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64",
                "product": {
                  "name": "registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64",
                  "product_id": "registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64",
                  "product_identification_helper": {
                    "purl": "pkg:oci/mirror-registry-rhel8@sha256%3Ad1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e?arch=amd64\u0026repository_url=registry.redhat.io/openshift/mirror-registry-rhel8\u0026tag=1782177012"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "amd64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
                "product": {
                  "name": "registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
                  "product_id": "registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:oci/mirror-registry-rhel8@sha256%3A97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48?arch=ppc64le\u0026repository_url=registry.redhat.io/openshift/mirror-registry-rhel8\u0026tag=1782177012"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
                "product": {
                  "name": "registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
                  "product_id": "registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
                  "product_identification_helper": {
                    "purl": "pkg:oci/mirror-registry-rhel8@sha256%3A8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29?arch=s390x\u0026repository_url=registry.redhat.io/openshift/mirror-registry-rhel8\u0026tag=1782177012"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x as a component of mirror registry for Red Hat OpenShift 2.0",
          "product_id": "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x"
        },
        "product_reference": "registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
        "relates_to_product_reference": "mirror registry for Red Hat OpenShift 2.0"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le as a component of mirror registry for Red Hat OpenShift 2.0",
          "product_id": "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le"
        },
        "product_reference": "registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
        "relates_to_product_reference": "mirror registry for Red Hat OpenShift 2.0"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64 as a component of mirror registry for Red Hat OpenShift 2.0",
          "product_id": "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
        },
        "product_reference": "registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64",
        "relates_to_product_reference": "mirror registry for Red Hat OpenShift 2.0"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-61726",
      "cwe": {
        "id": "CWE-770",
        "name": "Allocation of Resources Without Limits or Throttling"
      },
      "discovery_date": "2026-01-28T20:01:42.791305+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2434432"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the net/url package in the Go standard library. The package does not enforce a limit on the number of unique query parameters it parses. A Go application using the net/http.Request.ParseForm method will try to process all parameters provided in the request. A specially crafted HTTP request containing a massive number of query parameters will cause the application to consume an excessive amount of memory, eventually causing the application to crash or become unresponsive, resulting in a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang: net/url: Memory exhaustion in query parameter parsing in net/url",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "To exploit this flaw, an attacker must be able to send a specially crafted HTTP request to an application parsing URL-encoded forms with net/url, specifically a request containing a large number of unique query parameters. The request will cause the application to consume an excessive amount of memory and eventually result in a denial of service, with no impact to confidentiality or integrity. Due to this reason, this vulnerability has been rated with an important 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": [
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-61726"
        },
        {
          "category": "external",
          "summary": "RHBZ#2434432",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2434432"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-61726",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-61726"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-61726",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61726"
        },
        {
          "category": "external",
          "summary": "https://go.dev/cl/736712",
          "url": "https://go.dev/cl/736712"
        },
        {
          "category": "external",
          "summary": "https://go.dev/issue/77101",
          "url": "https://go.dev/issue/77101"
        },
        {
          "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-2026-4341",
          "url": "https://pkg.go.dev/vuln/GO-2026-4341"
        }
      ],
      "release_date": "2026-01-28T19:30:31.215000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-06-23T17:33:12+00:00",
          "details": "Before applying this update, make sure all previously released errata relevant\nto your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:28441"
        },
        {
          "category": "workaround",
          "details": "Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible.",
          "product_ids": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "golang: net/url: Memory exhaustion in query parameter parsing in net/url"
    },
    {
      "cve": "CVE-2025-61729",
      "cwe": {
        "id": "CWE-1050",
        "name": "Excessive Platform Resource Consumption within a Loop"
      },
      "discovery_date": "2025-12-02T20:01:45.330964+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2418462"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in golang. A remote attacker could exploit this vulnerability by providing a specially crafted certificate during the error string construction process within the `HostnameError.Error()` function. This flaw, caused by unbounded string concatenation, leads to excessive resource consumption. Successful exploitation can result in a denial of service (DoS) for the affected system.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate",
          "title": "Vulnerability summary"
        },
        {
          "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": [
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-61729"
        },
        {
          "category": "external",
          "summary": "RHBZ#2418462",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2418462"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-61729",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-61729"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-61729",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61729"
        },
        {
          "category": "external",
          "summary": "https://go.dev/cl/725920",
          "url": "https://go.dev/cl/725920"
        },
        {
          "category": "external",
          "summary": "https://go.dev/issue/76445",
          "url": "https://go.dev/issue/76445"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/8FJoBkPddm4",
          "url": "https://groups.google.com/g/golang-announce/c/8FJoBkPddm4"
        },
        {
          "category": "external",
          "summary": "https://pkg.go.dev/vuln/GO-2025-4155",
          "url": "https://pkg.go.dev/vuln/GO-2025-4155"
        }
      ],
      "release_date": "2025-12-02T18:54:10.166000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-06-23T17:33:12+00:00",
          "details": "Before applying this update, make sure all previously released errata relevant\nto your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:28441"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate"
    },
    {
      "cve": "CVE-2025-66418",
      "cwe": {
        "id": "CWE-770",
        "name": "Allocation of Resources Without Limits or Throttling"
      },
      "discovery_date": "2025-12-05T17:01:20.277857+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2419455"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in urllib3 Python library that could lead to a Denial of Service condition. A remote, malicious server can exploit this flaw by responding to a client request with an HTTP message that uses an excessive number of chained compression algorithms. This unlimited decompression chain causes the client system to consume a virtually unbounded amount of CPU resources and memory. The high resource usage leads to service disruption, making the application unresponsive.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "urllib3: urllib3: Unbounded decompression chain leads to resource exhaustion",
          "title": "Vulnerability summary"
        },
        {
          "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": [
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-66418"
        },
        {
          "category": "external",
          "summary": "RHBZ#2419455",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2419455"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-66418",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-66418"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-66418",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-66418"
        },
        {
          "category": "external",
          "summary": "https://github.com/urllib3/urllib3/commit/24d7b67eac89f94e11003424bcf0d8f7b72222a8",
          "url": "https://github.com/urllib3/urllib3/commit/24d7b67eac89f94e11003424bcf0d8f7b72222a8"
        },
        {
          "category": "external",
          "summary": "https://github.com/urllib3/urllib3/security/advisories/GHSA-gm62-xv2j-4w53",
          "url": "https://github.com/urllib3/urllib3/security/advisories/GHSA-gm62-xv2j-4w53"
        }
      ],
      "release_date": "2025-12-05T16:02:15.271000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-06-23T17:33:12+00:00",
          "details": "Before applying this update, make sure all previously released errata relevant\nto your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:28441"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "urllib3: urllib3: Unbounded decompression chain leads to resource exhaustion"
    },
    {
      "cve": "CVE-2025-66471",
      "cwe": {
        "id": "CWE-409",
        "name": "Improper Handling of Highly Compressed Data (Data Amplification)"
      },
      "discovery_date": "2025-12-05T17:02:21.597728+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2419467"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A decompression handling flaw has been discovered in urllib3. When streaming a compressed response, urllib3 can perform decoding or decompression based on the HTTP Content-Encoding header (e.g., gzip, deflate, br, or zstd). The library must read compressed data from the network and decompress it until the requested chunk size is met. Any resulting decompressed data that exceeds the requested amount is held in an internal buffer for the next read operation. The decompression logic could cause urllib3 to fully decode a small amount of highly compressed data in a single operation. This can result in excessive resource consumption (high CPU usage and massive memory allocation for the decompressed data; CWE-409) on the client side, even if the application only requested a small chunk of data.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "urllib3: urllib3 Streaming API improperly handles highly compressed data",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This is an Important flaw in urllib3\u0027s streaming API that can lead to excessive resource consumption, including high CPU usage and significant memory allocation. When processing highly compressed data from untrusted sources, even small requested chunks can trigger full decompression, posing a denial-of-service risk to client-side applications utilizing affected urllib3 versions prior to 2.6.0.",
          "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": [
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-66471"
        },
        {
          "category": "external",
          "summary": "RHBZ#2419467",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2419467"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-66471",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-66471"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-66471",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-66471"
        },
        {
          "category": "external",
          "summary": "https://github.com/urllib3/urllib3/commit/c19571de34c47de3a766541b041637ba5f716ed7",
          "url": "https://github.com/urllib3/urllib3/commit/c19571de34c47de3a766541b041637ba5f716ed7"
        },
        {
          "category": "external",
          "summary": "https://github.com/urllib3/urllib3/security/advisories/GHSA-2xpw-w6gg-jr37",
          "url": "https://github.com/urllib3/urllib3/security/advisories/GHSA-2xpw-w6gg-jr37"
        }
      ],
      "release_date": "2025-12-05T16:06:08.531000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-06-23T17:33:12+00:00",
          "details": "Before applying this update, make sure all previously released errata relevant\nto your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:28441"
        },
        {
          "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": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "urllib3: urllib3 Streaming API improperly handles highly compressed data"
    },
    {
      "cve": "CVE-2025-68121",
      "discovery_date": "2026-02-05T18:01:30.086058+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2437111"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the crypto/tls component. This vulnerability occurs during Transport Layer Security (TLS) session resumption when certificate authority (CA) settings are modified between the initial and resumed handshakes. An attacker could exploit this to bypass certificate validation, allowing a client or server to establish a connection that should have been rejected. This could lead to an authentication bypass under specific conditions.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This is a moderate flaw because it only occurs under specific conditions, such as TLS session resumption with runtime changes to certificate authority settings. Exploitation is not straightforward and requires a controlled setup. The impact is limited to certificate validation within the same component and does not affect system availability.",
          "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": [
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-68121"
        },
        {
          "category": "external",
          "summary": "RHBZ#2437111",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2437111"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-68121",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-68121"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-68121",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-68121"
        },
        {
          "category": "external",
          "summary": "https://go.dev/cl/737700",
          "url": "https://go.dev/cl/737700"
        },
        {
          "category": "external",
          "summary": "https://go.dev/issue/77217",
          "url": "https://go.dev/issue/77217"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/K09ubi9FQFk",
          "url": "https://groups.google.com/g/golang-announce/c/K09ubi9FQFk"
        },
        {
          "category": "external",
          "summary": "https://pkg.go.dev/vuln/GO-2026-4337",
          "url": "https://pkg.go.dev/vuln/GO-2026-4337"
        }
      ],
      "release_date": "2026-02-05T17:48:44.141000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-06-23T17:33:12+00:00",
          "details": "Before applying this update, make sure all previously released errata relevant\nto your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:28441"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption"
    },
    {
      "cve": "CVE-2026-21441",
      "cwe": {
        "id": "CWE-409",
        "name": "Improper Handling of Highly Compressed Data (Data Amplification)"
      },
      "discovery_date": "2026-01-07T23:01:59.422078+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2427726"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "urllib3 is an HTTP client library for Python. urllib3\u0027s streaming API is designed for the efficient handling of large HTTP responses by reading the content in chunks, rather than loading the entire response body into memory at once. urllib3 can perform decoding or decompression based on the HTTP `Content-Encoding` header (e.g., `gzip`, `deflate`, `br`, or `zstd`). When using the streaming API, the library decompresses only the necessary bytes, enabling partial content consumption. Starting in version 1.22 and prior to version 2.6.3, for HTTP redirect responses, the library would read the entire response body to drain the connection and decompress the content unnecessarily. This decompression occurred even before any read methods were called, and configured read limits did not restrict the amount of decompressed data. As a result, there was no safeguard against decompression bombs. A malicious server could exploit this to trigger excessive resource consumption on the client. Applications and libraries are affected when they stream content from untrusted sources by setting `preload_content=False` when they do not disable redirects. Users should upgrade to at least urllib3 v2.6.3, in which the library does not decode content of redirect responses when `preload_content=False`. If upgrading is not immediately possible, disable redirects by setting `redirect=False` for requests to untrusted source.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "urllib3: urllib3 vulnerable to decompression-bomb safeguard bypass when following HTTP redirects (streaming API)",
          "title": "Vulnerability summary"
        },
        {
          "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": [
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-21441"
        },
        {
          "category": "external",
          "summary": "RHBZ#2427726",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2427726"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-21441",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-21441"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-21441",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-21441"
        },
        {
          "category": "external",
          "summary": "https://github.com/urllib3/urllib3/commit/8864ac407bba8607950025e0979c4c69bc7abc7b",
          "url": "https://github.com/urllib3/urllib3/commit/8864ac407bba8607950025e0979c4c69bc7abc7b"
        },
        {
          "category": "external",
          "summary": "https://github.com/urllib3/urllib3/security/advisories/GHSA-38jv-5279-wg99",
          "url": "https://github.com/urllib3/urllib3/security/advisories/GHSA-38jv-5279-wg99"
        }
      ],
      "release_date": "2026-01-07T22:09:01.936000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-06-23T17:33:12+00:00",
          "details": "Before applying this update, make sure all previously released errata relevant\nto your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:28441"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "urllib3: urllib3 vulnerable to decompression-bomb safeguard bypass when following HTTP redirects (streaming API)"
    },
    {
      "cve": "CVE-2026-25679",
      "cwe": {
        "id": "CWE-1286",
        "name": "Improper Validation of Syntactic Correctness of Input"
      },
      "discovery_date": "2026-03-06T22:02:11.567841+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2445356"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The Go standard library function net/url.Parse insufficiently validated the host/authority component and accepted some invalid URLs by effectively treating garbage before an IP-literal as ignorable. The function should have rejected this as invalid.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "net/url: Incorrect parsing of IPv6 host literals in net/url",
          "title": "Vulnerability summary"
        },
        {
          "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": [
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-25679"
        },
        {
          "category": "external",
          "summary": "RHBZ#2445356",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2445356"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-25679",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-25679"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-25679",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25679"
        },
        {
          "category": "external",
          "summary": "https://go.dev/cl/752180",
          "url": "https://go.dev/cl/752180"
        },
        {
          "category": "external",
          "summary": "https://go.dev/issue/77578",
          "url": "https://go.dev/issue/77578"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk",
          "url": "https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk"
        },
        {
          "category": "external",
          "summary": "https://pkg.go.dev/vuln/GO-2026-4601",
          "url": "https://pkg.go.dev/vuln/GO-2026-4601"
        }
      ],
      "release_date": "2026-03-06T21:28:14.211000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-06-23T17:33:12+00:00",
          "details": "Before applying this update, make sure all previously released errata relevant\nto your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:28441"
        },
        {
          "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": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "net/url: Incorrect parsing of IPv6 host literals in net/url"
    },
    {
      "cve": "CVE-2026-32280",
      "cwe": {
        "id": "CWE-770",
        "name": "Allocation of Resources Without Limits or Throttling"
      },
      "discovery_date": "2026-04-08T02:01:19.572351+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2456339"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the Go standard library packages `crypto/x509` and `crypto/tls`. During the process of building a certificate chain, an attacker can provide a large number of intermediate certificates. This excessive input is not properly limited, leading to an uncontrolled amount of work being performed. This can result in a denial of service (DoS) condition, making the affected system or application unavailable to legitimate users.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This is an Important denial of service vulnerability in the Go standard library\u0027s certificate chain building process. Systems utilizing Go applications that process untrusted TLS certificates or X.509 certificate chains are susceptible to resource exhaustion when presented with an excessive number of intermediate certificates, potentially leading to service unavailability. This flaw impacts applications directly using `crypto/x509` or `crypto/tls`.",
          "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": [
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-32280"
        },
        {
          "category": "external",
          "summary": "RHBZ#2456339",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2456339"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-32280",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-32280"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-32280",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32280"
        },
        {
          "category": "external",
          "summary": "https://go.dev/cl/758320",
          "url": "https://go.dev/cl/758320"
        },
        {
          "category": "external",
          "summary": "https://go.dev/issue/78282",
          "url": "https://go.dev/issue/78282"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/0uYbvbPZRWU",
          "url": "https://groups.google.com/g/golang-announce/c/0uYbvbPZRWU"
        },
        {
          "category": "external",
          "summary": "https://pkg.go.dev/vuln/GO-2026-4947",
          "url": "https://pkg.go.dev/vuln/GO-2026-4947"
        }
      ],
      "release_date": "2026-04-08T01:06:58.595000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-06-23T17:33:12+00:00",
          "details": "Before applying this update, make sure all previously released errata relevant\nto your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:28441"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building"
    },
    {
      "cve": "CVE-2026-32281",
      "cwe": {
        "id": "CWE-1050",
        "name": "Excessive Platform Resource Consumption within a Loop"
      },
      "discovery_date": "2026-04-08T02:01:00.930989+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2456333"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Go\u0027s `crypto/x509` package. A remote attacker could exploit this by presenting a specially crafted certificate chain containing a large number of policy mappings. This inefficient validation process consumes excessive resources, which can lead to a denial of service (DoS) for applications or systems performing certificate validation.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "crypto/x509: golang: Go crypto/x509: Denial of Service via inefficient certificate chain validation",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This flaw occurs during the validation of otherwise trusted certificate chains that contain a large number of policy mappings, leading to excessive resource consumption. Exploitation requires an attacker to present a specially crafted, yet trusted, certificate chain which would require the attacker has already compromised a trusted certificate root. Red Hat continuously monitors certificate authorities and curates the set which is trusted by default for Red Hat products.",
          "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": [
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-32281"
        },
        {
          "category": "external",
          "summary": "RHBZ#2456333",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2456333"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-32281",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-32281"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-32281",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32281"
        },
        {
          "category": "external",
          "summary": "https://go.dev/cl/758061",
          "url": "https://go.dev/cl/758061"
        },
        {
          "category": "external",
          "summary": "https://go.dev/issue/78281",
          "url": "https://go.dev/issue/78281"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/0uYbvbPZRWU",
          "url": "https://groups.google.com/g/golang-announce/c/0uYbvbPZRWU"
        },
        {
          "category": "external",
          "summary": "https://pkg.go.dev/vuln/GO-2026-4946",
          "url": "https://pkg.go.dev/vuln/GO-2026-4946"
        }
      ],
      "release_date": "2026-04-08T01:06:58.354000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-06-23T17:33:12+00:00",
          "details": "Before applying this update, make sure all previously released errata relevant\nto your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:28441"
        },
        {
          "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": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "crypto/x509: golang: Go crypto/x509: Denial of Service via inefficient certificate chain validation"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Antony Di Scala",
            "Michael Whale"
          ]
        }
      ],
      "cve": "CVE-2026-32589",
      "cwe": {
        "id": "CWE-639",
        "name": "Authorization Bypass Through User-Controlled Key"
      },
      "discovery_date": "2026-03-12T14:43:07.878000+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2446963"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Red Hat Quay\u0027s container image upload process. An authenticated user with push access to any repository on the registry can interfere with image uploads in progress by other users, including those in repositories they do not have access to. This could allow the attacker to read, modify, or cancel another user\u0027s in-progress image upload.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "mirror-registry: quay: insecure direct object reference in BlobUpload",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Exploitation requires valid login credentials to the Quay registry. Unauthenticated users cannot exploit this flaw.",
          "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": [
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-32589"
        },
        {
          "category": "external",
          "summary": "RHBZ#2446963",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2446963"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-32589",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-32589"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-32589",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32589"
        }
      ],
      "release_date": "2026-04-08T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-06-23T17:33:12+00:00",
          "details": "Before applying this update, make sure all previously released errata relevant\nto your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:28441"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L",
            "version": "3.1"
          },
          "products": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "mirror-registry: quay: insecure direct object reference in BlobUpload"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Antony Di Scala",
            "Michael Whale"
          ]
        }
      ],
      "cve": "CVE-2026-32590",
      "cwe": {
        "id": "CWE-502",
        "name": "Deserialization of Untrusted Data"
      },
      "discovery_date": "2026-03-12T14:43:11.443000+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2446964"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Red Hat Quay\u0027s handling of resumable container image layer uploads. The upload process stores intermediate data in the database using a format that, if tampered with, could allow an attacker to execute arbitrary code on the Quay server.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "mirror-registry: remote code execution using pickle deserialization",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Exploitation requires valid login credentials. The attacker must be authenticated to the registry, either through the web interface or through a container tool such as Podman.",
          "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": [
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
          "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-32590"
        },
        {
          "category": "external",
          "summary": "RHBZ#2446964",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2446964"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-32590",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-32590"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-32590",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32590"
        }
      ],
      "release_date": "2026-04-08T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-06-23T17:33:12+00:00",
          "details": "Before applying this update, make sure all previously released errata relevant\nto your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:28441"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:8a0035c2841dbc7ae063f1298006ef23509dba3bc02a99f19915033255df4a29_s390x",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:97ecafca4a852ecc1f897eaa54ced5a3301d53981ed6a7f5dee20d3a33db0d48_ppc64le",
            "mirror registry for Red Hat OpenShift 2.0:registry.redhat.io/openshift/mirror-registry-rhel8@sha256:d1d86fccb45733d6be9a15f64ea8a6c7953a72d58c95f6b67c7f55dd8107ca9e_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "mirror-registry: remote code execution using pickle deserialization"
    }
  ]
}