{
  "document": {
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "TuxCare License Agreement",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "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 Cloud Linux Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://tuxcare.com/contact/",
      "name": "TuxCare",
      "namespace": "https://tuxcare.com/"
    },
    "references": [
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.tuxcare.com/csaf/v2/els_os/debian10els/vex/2026/cve-2026-64580-els_os-debian10els.json"
      }
    ],
    "tracking": {
      "current_release_date": "2026-08-25T12:52:51Z",
      "generator": {
        "date": "2026-08-25T12:52:51Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CVE-2026-64580-ELS_OS-DEBIAN10ELS",
      "initial_release_date": "2026-08-05T08:16:00Z",
      "revision_history": [
        {
          "date": "2026-08-05T08:16:00Z",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-08-25T12:52:51Z",
          "number": "2",
          "summary": "Official Publication"
        }
      ],
      "status": "final",
      "version": "2"
    },
    "title": "Security update on CVE-2026-64580"
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Debian 10",
                "product": {
                  "name": "Debian 10",
                  "product_id": "Debian-10",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:o:debian:debian_linux:10:*:*:*:*:*:*:*"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Debian"
          }
        ],
        "category": "vendor",
        "name": "Software in the Public Interest, Inc."
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "linux-headers-4.19.0-28-all-amd64-0:4.19.325-1+tuxcare.els1.amd64",
                "product": {
                  "name": "linux-headers-4.19.0-28-all-amd64-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_id": "linux-headers-4.19.0-28-all-amd64-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/linux-headers-4.19.0-28-all-amd64@4.19.325-1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "linux-libc-dev-0:4.19.325-1+tuxcare.els1.amd64",
                "product": {
                  "name": "linux-libc-dev-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_id": "linux-libc-dev-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/linux-libc-dev@4.19.325-1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libcpupower1-0:4.19.325-1+tuxcare.els1.amd64",
                "product": {
                  "name": "libcpupower1-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_id": "libcpupower1-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/libcpupower1@4.19.325-1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libcpupower-dev-0:4.19.325-1+tuxcare.els1.amd64",
                "product": {
                  "name": "libcpupower-dev-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_id": "libcpupower-dev-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/libcpupower-dev@4.19.325-1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libbpf-dev-0:4.19.325-1+tuxcare.els1.amd64",
                "product": {
                  "name": "libbpf-dev-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_id": "libbpf-dev-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/libbpf-dev@4.19.325-1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "linux-perf-4.19-0:4.19.325-1+tuxcare.els1.amd64",
                "product": {
                  "name": "linux-perf-4.19-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_id": "linux-perf-4.19-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/linux-perf-4.19@4.19.325-1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "linux-config-4.19-0:4.19.325-1+tuxcare.els1.amd64",
                "product": {
                  "name": "linux-config-4.19-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_id": "linux-config-4.19-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/linux-config-4.19@4.19.325-1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "linux-kbuild-4.19-0:4.19.325-1+tuxcare.els1.amd64",
                "product": {
                  "name": "linux-kbuild-4.19-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_id": "linux-kbuild-4.19-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/linux-kbuild-4.19@4.19.325-1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libbpf4.19-0:4.19.325-1+tuxcare.els1.amd64",
                "product": {
                  "name": "libbpf4.19-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_id": "libbpf4.19-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/libbpf4.19@4.19.325-1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "linux-compiler-gcc-8-x86-0:4.19.325-1+tuxcare.els1.amd64",
                "product": {
                  "name": "linux-compiler-gcc-8-x86-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_id": "linux-compiler-gcc-8-x86-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/linux-compiler-gcc-8-x86@4.19.325-1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "linux-headers-4.19.0-28-all-0:4.19.325-1+tuxcare.els1.amd64",
                "product": {
                  "name": "linux-headers-4.19.0-28-all-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_id": "linux-headers-4.19.0-28-all-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/linux-headers-4.19.0-28-all@4.19.325-1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "linux-image-amd64-signed-template-0:4.19.325-1+tuxcare.els1.amd64",
                "product": {
                  "name": "linux-image-amd64-signed-template-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_id": "linux-image-amd64-signed-template-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/linux-image-amd64-signed-template@4.19.325-1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "linux-cpupower-0:4.19.325-1+tuxcare.els1.amd64",
                "product": {
                  "name": "linux-cpupower-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_id": "linux-cpupower-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/linux-cpupower@4.19.325-1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "linux-headers-4.19.0-28-amd64-0:4.19.325-1+tuxcare.els1.amd64",
                "product": {
                  "name": "linux-headers-4.19.0-28-amd64-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_id": "linux-headers-4.19.0-28-amd64-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/linux-headers-4.19.0-28-amd64@4.19.325-1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "hyperv-daemons-0:4.19.325-1+tuxcare.els1.amd64",
                "product": {
                  "name": "hyperv-daemons-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_id": "hyperv-daemons-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/hyperv-daemons@4.19.325-1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "linux-image-4.19.0-28-amd64-unsigned-0:4.19.325-1+tuxcare.els1.amd64",
                "product": {
                  "name": "linux-image-4.19.0-28-amd64-unsigned-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_id": "linux-image-4.19.0-28-amd64-unsigned-0:4.19.325-1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/linux-image-4.19.0-28-amd64-unsigned@4.19.325-1%2Btuxcare.els1?arch=amd64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "amd64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "linux-doc-4.19-0:4.19.325-1+tuxcare.els1.all",
                "product": {
                  "name": "linux-doc-4.19-0:4.19.325-1+tuxcare.els1.all",
                  "product_id": "linux-doc-4.19-0:4.19.325-1+tuxcare.els1.all",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/linux-doc-4.19@4.19.325-1%2Btuxcare.els1?arch=all"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "linux-support-4.19.0-28-0:4.19.325-1+tuxcare.els1.all",
                "product": {
                  "name": "linux-support-4.19.0-28-0:4.19.325-1+tuxcare.els1.all",
                  "product_id": "linux-support-4.19.0-28-0:4.19.325-1+tuxcare.els1.all",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/linux-support-4.19.0-28@4.19.325-1%2Btuxcare.els1?arch=all"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "linux-source-4.19-0:4.19.325-1+tuxcare.els1.all",
                "product": {
                  "name": "linux-source-4.19-0:4.19.325-1+tuxcare.els1.all",
                  "product_id": "linux-source-4.19-0:4.19.325-1+tuxcare.els1.all",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/linux-source-4.19@4.19.325-1%2Btuxcare.els1?arch=all"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "linux-headers-4.19.0-28-common-0:4.19.325-1+tuxcare.els1.all",
                "product": {
                  "name": "linux-headers-4.19.0-28-common-0:4.19.325-1+tuxcare.els1.all",
                  "product_id": "linux-headers-4.19.0-28-common-0:4.19.325-1+tuxcare.els1.all",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/linux-headers-4.19.0-28-common@4.19.325-1%2Btuxcare.els1?arch=all"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "all"
          }
        ],
        "category": "vendor",
        "name": "TuxCare"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "linux-headers-4.19.0-28-all-amd64-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:linux-headers-4.19.0-28-all-amd64-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "linux-headers-4.19.0-28-all-amd64-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "linux-libc-dev-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:linux-libc-dev-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "linux-libc-dev-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libcpupower1-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:libcpupower1-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "libcpupower1-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "linux-doc-4.19-0:4.19.325-1+tuxcare.els1.all as a component of Debian 10",
          "product_id": "Debian-10:linux-doc-4.19-0:4.19.325-1+tuxcare.els1.all"
        },
        "product_reference": "linux-doc-4.19-0:4.19.325-1+tuxcare.els1.all",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libcpupower-dev-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:libcpupower-dev-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "libcpupower-dev-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libbpf-dev-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:libbpf-dev-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "libbpf-dev-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "linux-perf-4.19-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:linux-perf-4.19-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "linux-perf-4.19-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "linux-config-4.19-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:linux-config-4.19-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "linux-config-4.19-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "linux-kbuild-4.19-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:linux-kbuild-4.19-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "linux-kbuild-4.19-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libbpf4.19-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:libbpf4.19-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "libbpf4.19-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "linux-support-4.19.0-28-0:4.19.325-1+tuxcare.els1.all as a component of Debian 10",
          "product_id": "Debian-10:linux-support-4.19.0-28-0:4.19.325-1+tuxcare.els1.all"
        },
        "product_reference": "linux-support-4.19.0-28-0:4.19.325-1+tuxcare.els1.all",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "linux-source-4.19-0:4.19.325-1+tuxcare.els1.all as a component of Debian 10",
          "product_id": "Debian-10:linux-source-4.19-0:4.19.325-1+tuxcare.els1.all"
        },
        "product_reference": "linux-source-4.19-0:4.19.325-1+tuxcare.els1.all",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "linux-compiler-gcc-8-x86-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:linux-compiler-gcc-8-x86-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "linux-compiler-gcc-8-x86-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "linux-headers-4.19.0-28-all-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:linux-headers-4.19.0-28-all-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "linux-headers-4.19.0-28-all-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "linux-image-amd64-signed-template-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:linux-image-amd64-signed-template-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "linux-image-amd64-signed-template-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "linux-headers-4.19.0-28-common-0:4.19.325-1+tuxcare.els1.all as a component of Debian 10",
          "product_id": "Debian-10:linux-headers-4.19.0-28-common-0:4.19.325-1+tuxcare.els1.all"
        },
        "product_reference": "linux-headers-4.19.0-28-common-0:4.19.325-1+tuxcare.els1.all",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "linux-cpupower-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:linux-cpupower-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "linux-cpupower-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "linux-headers-4.19.0-28-amd64-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:linux-headers-4.19.0-28-amd64-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "linux-headers-4.19.0-28-amd64-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "hyperv-daemons-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:hyperv-daemons-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "hyperv-daemons-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "linux-image-4.19.0-28-amd64-unsigned-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:linux-image-4.19.0-28-amd64-unsigned-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "linux-image-4.19.0-28-amd64-unsigned-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-64580",
      "notes": [
        {
          "category": "description",
          "text": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfrm6: clear dst.dev on error to avoid double netdev_put in xfrm6_fill_dst()\n\nOn the error path where in6_dev_get(dev) returns NULL, xfrm6_fill_dst()\nreleases the device reference with netdev_put() but leaves\nxdst->u.dst.dev set. dst_destroy() later calls netdev_put(dst->dev)\nagain, so the same net_device reference is released twice, underflowing\nits refcount (ref_tracker WARNING + \"unregister_netdevice: waiting for\n<dev> to become free\").\n\nClear xdst->u.dst.dev after the netdev_put(), the same way the XFRM\ndevice-offload paths xfrm_dev_state_add() and xfrm_dev_policy_add() in\nnet/xfrm/xfrm_device.c NULL ->dev when releasing the reference on error.\n\n  ref_tracker: reference already released.\n  ref_tracker: allocated in:\n   xfrm6_fill_dst (net/ipv6/xfrm6_policy.c:86)\n   ...\n   udpv6_sendmsg (net/ipv6/udp.c:1696)\n   ...\n  ref_tracker: freed in:\n   xfrm6_fill_dst (net/ipv6/xfrm6_policy.c:90)\n   ...\n  WARNING: lib/ref_tracker.c:322 at ref_tracker_free+0x58b/0x780\n   dst_destroy (net/core/dst.c:115)\n   rcu_core\n   handle_softirqs\n   ...",
          "title": "Vulnerability description"
        }
      ],
      "product_status": {
        "under_investigation": [
          "Debian-10:hyperv-daemons-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:libbpf-dev-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:libbpf4.19-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:libcpupower-dev-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:libcpupower1-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-compiler-gcc-8-x86-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-config-4.19-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-cpupower-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-doc-4.19-0:4.19.325-1+tuxcare.els1.all",
          "Debian-10:linux-headers-4.19.0-28-all-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-headers-4.19.0-28-all-amd64-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-headers-4.19.0-28-amd64-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-headers-4.19.0-28-common-0:4.19.325-1+tuxcare.els1.all",
          "Debian-10:linux-image-4.19.0-28-amd64-unsigned-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-image-amd64-signed-template-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-kbuild-4.19-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-libc-dev-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-perf-4.19-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-source-4.19-0:4.19.325-1+tuxcare.els1.all",
          "Debian-10:linux-support-4.19.0-28-0:4.19.325-1+tuxcare.els1.all"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2026-64580"
        },
        {
          "category": "external",
          "summary": "https://git.kernel.org/stable/c/136992de9bb91871084ae52d172610541c76e4d2",
          "url": "https://git.kernel.org/stable/c/136992de9bb91871084ae52d172610541c76e4d2"
        },
        {
          "category": "external",
          "summary": "https://git.kernel.org/stable/c/43de8a49335e611adb271bbd52e84dfbc11fc185",
          "url": "https://git.kernel.org/stable/c/43de8a49335e611adb271bbd52e84dfbc11fc185"
        },
        {
          "category": "external",
          "summary": "https://git.kernel.org/stable/c/97e032e5733e49471fb73de117ea2ac1ac7c479a",
          "url": "https://git.kernel.org/stable/c/97e032e5733e49471fb73de117ea2ac1ac7c479a"
        },
        {
          "category": "external",
          "summary": "https://git.kernel.org/stable/c/df6856c2dda9187601d29b5fbd7a81b3b178cedf",
          "url": "https://git.kernel.org/stable/c/df6856c2dda9187601d29b5fbd7a81b3b178cedf"
        },
        {
          "category": "external",
          "summary": "https://git.kernel.org/stable/c/e078da1b4e11390cff3201c19a9a1fe70c5b934f",
          "url": "https://git.kernel.org/stable/c/e078da1b4e11390cff3201c19a9a1fe70c5b934f"
        },
        {
          "category": "external",
          "summary": "https://git.kernel.org/stable/c/ff636d7b7cba6dea82ecf580415ea57f2c1a11b6",
          "url": "https://git.kernel.org/stable/c/ff636d7b7cba6dea82ecf580415ea57f2c1a11b6"
        }
      ],
      "release_date": "2026-08-05T08:16:00Z",
      "remediations": [
        {
          "category": "none_available",
          "date": "2026-08-22T13:03:24.941466Z",
          "details": "Affected",
          "product_ids": [
            "Debian-10:hyperv-daemons-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:libbpf-dev-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:libbpf4.19-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:libcpupower-dev-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:libcpupower1-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-compiler-gcc-8-x86-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-config-4.19-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-cpupower-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-doc-4.19-0:4.19.325-1+tuxcare.els1.all",
            "Debian-10:linux-headers-4.19.0-28-all-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-headers-4.19.0-28-all-amd64-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-headers-4.19.0-28-amd64-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-headers-4.19.0-28-common-0:4.19.325-1+tuxcare.els1.all",
            "Debian-10:linux-image-4.19.0-28-amd64-unsigned-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-image-amd64-signed-template-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-kbuild-4.19-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-libc-dev-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-perf-4.19-0:4.19.325-1+tuxcare.els1.amd64",
            "Debian-10:linux-source-4.19-0:4.19.325-1+tuxcare.els1.all",
            "Debian-10:linux-support-4.19.0-28-0:4.19.325-1+tuxcare.els1.all"
          ]
        }
      ]
    }
  ]
}