USN-8818-3 (UBUNTU-CVE-2025-10263)

Vulnerability from osv_ubuntu – Published: 2026-09-29 09:19 – Updated: 2026-09-29 09:19 – Source website
VLAI
Summary
linux-aws-5.15, linux-azure-5.15, linux-azure-fde-5.15, linux-intel-iotg-5.15 vulnerabilities
Details

It was discovered that some Arm processors could complete a broadcast translation lookaside buffer (TLB) invalidation before memory writes made through the invalidated translation were globally observed. A local attacker could possibly use this to write to memory after permission to do so had been revoked, bypassing memory protections or escalating privileges. (CVE-2025-10263)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - InfiniBand drivers; - Network drivers; - TCM subsystem; - exFAT file system; - Network file system (NFS) client; - Network file system (NFS) server daemon; - B.A.T.M.A.N. meshing protocol; - IPv4 networking; - IPv6 networking; - Netfilter; - RDS protocol; (CVE-2026-53186, CVE-2026-53216, CVE-2026-53221, CVE-2026-53354, CVE-2026-53355, CVE-2026-53398, CVE-2026-63800, CVE-2026-63808, CVE-2026-63887, CVE-2026-63888, CVE-2026-63912, CVE-2026-63922, CVE-2026-63924, CVE-2026-63984, CVE-2026-63992, CVE-2026-63993, CVE-2026-63994, CVE-2026-64007, CVE-2026-64091)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-10263",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53186",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53216",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53221",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53354",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53355",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53398",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "critical",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63800",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63808",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63887",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63888",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63912",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63922",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63924",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63984",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63992",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63993",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63994",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-64007",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-64091",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:20.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "linux-aws-5.15-cloud-tools-5.15.0-1116",
            "binary_version": "5.15.0-1116.123~20.04.1"
          },
          {
            "binary_name": "linux-aws-5.15-headers-5.15.0-1116",
            "binary_version": "5.15.0-1116.123~20.04.1"
          },
          {
            "binary_name": "linux-aws-5.15-tools-5.15.0-1116",
            "binary_version": "5.15.0-1116.123~20.04.1"
          },
          {
            "binary_name": "linux-buildinfo-5.15.0-1116-aws",
            "binary_version": "5.15.0-1116.123~20.04.1"
          },
          {
            "binary_name": "linux-cloud-tools-5.15.0-1116-aws",
            "binary_version": "5.15.0-1116.123~20.04.1"
          },
          {
            "binary_name": "linux-headers-5.15.0-1116-aws",
            "binary_version": "5.15.0-1116.123~20.04.1"
          },
          {
            "binary_name": "linux-image-unsigned-5.15.0-1116-aws",
            "binary_version": "5.15.0-1116.123~20.04.1"
          },
          {
            "binary_name": "linux-modules-5.15.0-1116-aws",
            "binary_version": "5.15.0-1116.123~20.04.1"
          },
          {
            "binary_name": "linux-modules-extra-5.15.0-1116-aws",
            "binary_version": "5.15.0-1116.123~20.04.1"
          },
          {
            "binary_name": "linux-tools-5.15.0-1116-aws",
            "binary_version": "5.15.0-1116.123~20.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "linux-aws-5.15",
        "purl": "pkg:deb/ubuntu/linux-aws-5.15@5.15.0-1116.123~20.04.1?arch=source\u0026distro=esm-infra/focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.15.0-1116.123~20.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "5.15.0-1014.18~20.04.1",
        "5.15.0-1015.19~20.04.1",
        "5.15.0-1017.21~20.04.1",
        "5.15.0-1019.23~20.04.1",
        "5.15.0-1020.24~20.04.1",
        "5.15.0-1021.25~20.04.1",
        "5.15.0-1022.26~20.04.1",
        "5.15.0-1023.27~20.04.1",
        "5.15.0-1026.30~20.04.2",
        "5.15.0-1027.31~20.04.1",
        "5.15.0-1028.32~20.04.1",
        "5.15.0-1030.34~20.04.1",
        "5.15.0-1031.35~20.04.1",
        "5.15.0-1033.37~20.04.1",
        "5.15.0-1034.38~20.04.1",
        "5.15.0-1035.39~20.04.1",
        "5.15.0-1036.40~20.04.1",
        "5.15.0-1037.41~20.04.1",
        "5.15.0-1038.43~20.04.1",
        "5.15.0-1039.44~20.04.1",
        "5.15.0-1040.45~20.04.1",
        "5.15.0-1041.46~20.04.1",
        "5.15.0-1043.48~20.04.1",
        "5.15.0-1044.49~20.04.1",
        "5.15.0-1045.50~20.04.1",
        "5.15.0-1047.52~20.04.1",
        "5.15.0-1048.53~20.04.1",
        "5.15.0-1049.54~20.04.1",
        "5.15.0-1050.55~20.04.1",
        "5.15.0-1051.56~20.04.1",
        "5.15.0-1052.57~20.04.1",
        "5.15.0-1053.58~20.04.1",
        "5.15.0-1055.60~20.04.1",
        "5.15.0-1056.61~20.04.1",
        "5.15.0-1057.63~20.04.1",
        "5.15.0-1058.64~20.04.1",
        "5.15.0-1061.67~20.04.1",
        "5.15.0-1062.68~20.04.1",
        "5.15.0-1063.69~20.04.1",
        "5.15.0-1064.70~20.04.1",
        "5.15.0-1065.71~20.04.1",
        "5.15.0-1066.72~20.04.1",
        "5.15.0-1067.73~20.04.1",
        "5.15.0-1068.74~20.04.1",
        "5.15.0-1069.75~20.04.1",
        "5.15.0-1070.76~20.04.1",
        "5.15.0-1071.77~20.04.1",
        "5.15.0-1072.78~20.04.1",
        "5.15.0-1073.79~20.04.1",
        "5.15.0-1075.82~20.04.1",
        "5.15.0-1077.84~20.04.1",
        "5.15.0-1080.87~20.04.1",
        "5.15.0-1081.88~20.04.1",
        "5.15.0-1082.89~20.04.1",
        "5.15.0-1083.90~20.04.1",
        "5.15.0-1084.91~20.04.1",
        "5.15.0-1086.93~20.04.1",
        "5.15.0-1087.94~20.04.1",
        "5.15.0-1088.95~20.04.1",
        "5.15.0-1089.96~20.04.1",
        "5.15.0-1090.97~20.04.1",
        "5.15.0-1091.98~20.04.1",
        "5.15.0-1092.99~20.04.1",
        "5.15.0-1093.100~20.04.1",
        "5.15.0-1095.102~20.04.1",
        "5.15.0-1096.103~20.04.1",
        "5.15.0-1097.104~20.04.1",
        "5.15.0-1098.105~20.04.1",
        "5.15.0-1099.106~20.04.1",
        "5.15.0-1100.107~20.04.2",
        "5.15.0-1101.108~20.04.1",
        "5.15.0-1103.110~20.04.1",
        "5.15.0-1104.111~20.04.1",
        "5.15.0-1105.112~20.04.1",
        "5.15.0-1106.113~20.04.1",
        "5.15.0-1108.115~20.04.1",
        "5.15.0-1109.116~20.04.1",
        "5.15.0-1111.118~20.04.1",
        "5.15.0-1112.119~20.04.1",
        "5.15.0-1114.121~20.04.1",
        "5.15.0-1115.122~20.04.1"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-10263",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53186",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53216",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53221",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53354",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53355",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53398",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "critical",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63800",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63808",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63887",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63888",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63912",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63922",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63924",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63984",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63992",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63993",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63994",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-64007",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-64091",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:20.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "linux-azure-5.15-cloud-tools-5.15.0-1122",
            "binary_version": "5.15.0-1122.131~20.04.1"
          },
          {
            "binary_name": "linux-azure-5.15-headers-5.15.0-1122",
            "binary_version": "5.15.0-1122.131~20.04.1"
          },
          {
            "binary_name": "linux-azure-5.15-tools-5.15.0-1122",
            "binary_version": "5.15.0-1122.131~20.04.1"
          },
          {
            "binary_name": "linux-buildinfo-5.15.0-1122-azure",
            "binary_version": "5.15.0-1122.131~20.04.1"
          },
          {
            "binary_name": "linux-cloud-tools-5.15.0-1122-azure",
            "binary_version": "5.15.0-1122.131~20.04.1"
          },
          {
            "binary_name": "linux-headers-5.15.0-1122-azure",
            "binary_version": "5.15.0-1122.131~20.04.1"
          },
          {
            "binary_name": "linux-image-unsigned-5.15.0-1122-azure",
            "binary_version": "5.15.0-1122.131~20.04.1"
          },
          {
            "binary_name": "linux-modules-5.15.0-1122-azure",
            "binary_version": "5.15.0-1122.131~20.04.1"
          },
          {
            "binary_name": "linux-modules-extra-5.15.0-1122-azure",
            "binary_version": "5.15.0-1122.131~20.04.1"
          },
          {
            "binary_name": "linux-modules-involflt-5.15.0-1122-azure",
            "binary_version": "5.15.0-1122.131~20.04.1"
          },
          {
            "binary_name": "linux-tools-5.15.0-1122-azure",
            "binary_version": "5.15.0-1122.131~20.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "linux-azure-5.15",
        "purl": "pkg:deb/ubuntu/linux-azure-5.15@5.15.0-1122.131~20.04.1?arch=source\u0026distro=esm-infra/focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.15.0-1122.131~20.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "5.15.0-1007.8~20.04.1",
        "5.15.0-1008.9~20.04.1",
        "5.15.0-1013.16~20.04.1",
        "5.15.0-1014.17~20.04.1",
        "5.15.0-1017.20~20.04.1",
        "5.15.0-1019.24~20.04.1",
        "5.15.0-1020.25~20.04.1",
        "5.15.0-1021.26~20.04.1",
        "5.15.0-1022.27~20.04.1",
        "5.15.0-1023.29~20.04.1",
        "5.15.0-1029.36~20.04.1",
        "5.15.0-1030.37~20.04.1",
        "5.15.0-1031.38~20.04.1",
        "5.15.0-1033.40~20.04.1",
        "5.15.0-1034.41~20.04.1",
        "5.15.0-1035.42~20.04.1",
        "5.15.0-1036.43~20.04.1",
        "5.15.0-1037.44~20.04.1",
        "5.15.0-1038.45~20.04.1",
        "5.15.0-1039.46~20.04.1",
        "5.15.0-1040.47~20.04.1",
        "5.15.0-1041.48~20.04.1",
        "5.15.0-1042.49~20.04.1",
        "5.15.0-1043.50~20.04.1",
        "5.15.0-1045.52~20.04.1",
        "5.15.0-1046.53~20.04.1",
        "5.15.0-1047.54~20.04.1",
        "5.15.0-1049.56~20.04.1",
        "5.15.0-1050.57~20.04.1",
        "5.15.0-1051.59~20.04.1",
        "5.15.0-1052.60~20.04.1",
        "5.15.0-1053.61~20.04.1",
        "5.15.0-1054.62~20.04.1",
        "5.15.0-1056.64~20.04.1",
        "5.15.0-1057.65~20.04.1",
        "5.15.0-1058.66~20.04.2",
        "5.15.0-1059.67~20.04.1",
        "5.15.0-1060.69~20.04.1",
        "5.15.0-1061.70~20.04.1",
        "5.15.0-1063.72~20.04.1",
        "5.15.0-1064.73~20.04.1",
        "5.15.0-1065.74~20.04.1",
        "5.15.0-1067.76~20.04.1",
        "5.15.0-1068.77~20.04.1",
        "5.15.0-1070.79~20.04.1",
        "5.15.0-1071.80~20.04.1",
        "5.15.0-1072.81~20.04.1",
        "5.15.0-1073.82~20.04.1",
        "5.15.0-1074.83~20.04.1",
        "5.15.0-1075.84~20.04.1",
        "5.15.0-1078.87~20.04.1",
        "5.15.0-1079.88~20.04.1",
        "5.15.0-1081.90~20.04.1",
        "5.15.0-1082.91~20.04.1",
        "5.15.0-1086.95~20.04.1",
        "5.15.0-1087.96~20.04.1",
        "5.15.0-1088.97~20.04.1",
        "5.15.0-1089.98~20.04.1",
        "5.15.0-1091.100~20.04.1",
        "5.15.0-1094.103~20.04.1",
        "5.15.0-1095.104~20.04.1",
        "5.15.0-1096.105~20.04.1",
        "5.15.0-1097.106~20.04.1",
        "5.15.0-1098.107~20.04.1",
        "5.15.0-1102.111~20.04.1",
        "5.15.0-1103.112~20.04.1",
        "5.15.0-1110.119~20.04.1",
        "5.15.0-1111.120~20.04.1",
        "5.15.0-1114.123~20.04.1",
        "5.15.0-1116.125~20.04.1",
        "5.15.0-1117.126~20.04.1",
        "5.15.0-1119.128~20.04.1",
        "5.15.0-1121.130~20.04.1"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-10263",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53186",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53216",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53221",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53354",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53355",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53398",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "critical",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63800",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63808",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63887",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63888",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63912",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63922",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63924",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63984",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63992",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63993",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63994",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-64007",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-64091",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:20.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "linux-azure-fde-5.15-cloud-tools-5.15.0-1121",
            "binary_version": "5.15.0-1121.130~20.04.1"
          },
          {
            "binary_name": "linux-azure-fde-5.15-headers-5.15.0-1121",
            "binary_version": "5.15.0-1121.130~20.04.1"
          },
          {
            "binary_name": "linux-azure-fde-5.15-tools-5.15.0-1121",
            "binary_version": "5.15.0-1121.130~20.04.1"
          },
          {
            "binary_name": "linux-buildinfo-5.15.0-1121-azure-fde",
            "binary_version": "5.15.0-1121.130~20.04.1"
          },
          {
            "binary_name": "linux-cloud-tools-5.15.0-1121-azure-fde",
            "binary_version": "5.15.0-1121.130~20.04.1"
          },
          {
            "binary_name": "linux-headers-5.15.0-1121-azure-fde",
            "binary_version": "5.15.0-1121.130~20.04.1"
          },
          {
            "binary_name": "linux-image-unsigned-5.15.0-1121-azure-fde",
            "binary_version": "5.15.0-1121.130~20.04.1"
          },
          {
            "binary_name": "linux-modules-5.15.0-1121-azure-fde",
            "binary_version": "5.15.0-1121.130~20.04.1"
          },
          {
            "binary_name": "linux-modules-extra-5.15.0-1121-azure-fde",
            "binary_version": "5.15.0-1121.130~20.04.1"
          },
          {
            "binary_name": "linux-modules-involflt-5.15.0-1121-azure-fde",
            "binary_version": "5.15.0-1121.130~20.04.1"
          },
          {
            "binary_name": "linux-tools-5.15.0-1121-azure-fde",
            "binary_version": "5.15.0-1121.130~20.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "linux-azure-fde-5.15",
        "purl": "pkg:deb/ubuntu/linux-azure-fde-5.15@5.15.0-1121.130~20.04.1?arch=source\u0026distro=esm-infra/focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.15.0-1121.130~20.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "5.15.0-1019.24~20.04.1.1",
        "5.15.0-1020.25~20.04.1.1",
        "5.15.0-1021.26~20.04.1.1",
        "5.15.0-1029.36~20.04.1.1",
        "5.15.0-1030.37~20.04.1.1",
        "5.15.0-1031.38~20.04.1.1",
        "5.15.0-1033.40~20.04.1.1",
        "5.15.0-1034.41~20.04.1.2",
        "5.15.0-1035.42~20.04.1.1",
        "5.15.0-1036.43~20.04.1.1",
        "5.15.0-1037.44~20.04.1.1",
        "5.15.0-1038.45~20.04.1.1",
        "5.15.0-1039.46~20.04.1.1",
        "5.15.0-1040.47~20.04.1.1",
        "5.15.0-1041.48~20.04.1.1",
        "5.15.0-1042.49~20.04.1.1",
        "5.15.0-1043.50~20.04.1.1",
        "5.15.0-1046.53~20.04.1.1",
        "5.15.0-1047.54~20.04.1.1",
        "5.15.0-1049.56~20.04.1.1",
        "5.15.0-1050.57~20.04.1.1",
        "5.15.0-1051.59~20.04.1.1",
        "5.15.0-1052.60~20.04.1.1",
        "5.15.0-1053.61~20.04.1.1",
        "5.15.0-1054.62~20.04.1.1",
        "5.15.0-1056.64~20.04.1.1",
        "5.15.0-1057.65~20.04.1.1",
        "5.15.0-1058.66~20.04.2.1",
        "5.15.0-1059.67~20.04.1.1",
        "5.15.0-1060.69~20.04.1.1",
        "5.15.0-1061.70~20.04.1.1",
        "5.15.0-1063.72~20.04.1.1",
        "5.15.0-1064.73~20.04.1.1",
        "5.15.0-1065.74~20.04.1.1",
        "5.15.0-1067.76~20.04.1.1",
        "5.15.0-1068.77~20.04.1.1",
        "5.15.0-1070.79~20.04.1.1",
        "5.15.0-1071.80~20.04.1.1",
        "5.15.0-1072.81~20.04.1.1",
        "5.15.0-1073.82~20.04.1.1",
        "5.15.0-1074.83~20.04.1.1",
        "5.15.0-1076.85~20.04.1.1",
        "5.15.0-1078.87~20.04.1.1",
        "5.15.0-1081.90~20.04.1.1",
        "5.15.0-1082.91~20.04.1.1",
        "5.15.0-1086.95~20.04.1.1",
        "5.15.0-1087.96~20.04.1.1",
        "5.15.0-1088.97~20.04.1.1",
        "5.15.0-1089.98~20.04.1.1",
        "5.15.0-1091.100~20.04.1.1",
        "5.15.0-1094.103~20.04.1.1",
        "5.15.0-1096.105~20.04.1.1",
        "5.15.0-1097.106~20.04.1.1",
        "5.15.0-1098.107~20.04.1.1",
        "5.15.0-1102.111~20.04.1.1",
        "5.15.0-1103.112~20.04.1.1",
        "5.15.0-1111.120~20.04.1.1",
        "5.15.0-1114.123~20.04.1",
        "5.15.0-1116.125~20.04.1",
        "5.15.0-1117.126~20.04.2",
        "5.15.0-1118.127~20.04.1",
        "5.15.0-1119.128~20.04.1",
        "5.15.0-1120.129~20.04.1"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-10263",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53186",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53216",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53221",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53354",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53355",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-53398",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "critical",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63800",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63808",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63887",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63888",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63912",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63922",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63924",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63984",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63992",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63993",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-63994",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-64007",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-64091",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "high",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:20.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "linux-buildinfo-5.15.0-1111-intel-iotg",
            "binary_version": "5.15.0-1111.117~20.04.1"
          },
          {
            "binary_name": "linux-cloud-tools-5.15.0-1111-intel-iotg",
            "binary_version": "5.15.0-1111.117~20.04.1"
          },
          {
            "binary_name": "linux-headers-5.15.0-1111-intel-iotg",
            "binary_version": "5.15.0-1111.117~20.04.1"
          },
          {
            "binary_name": "linux-image-unsigned-5.15.0-1111-intel-iotg",
            "binary_version": "5.15.0-1111.117~20.04.1"
          },
          {
            "binary_name": "linux-intel-iotg-5.15-cloud-tools-5.15.0-1111",
            "binary_version": "5.15.0-1111.117~20.04.1"
          },
          {
            "binary_name": "linux-intel-iotg-5.15-cloud-tools-common",
            "binary_version": "5.15.0-1111.117~20.04.1"
          },
          {
            "binary_name": "linux-intel-iotg-5.15-headers-5.15.0-1111",
            "binary_version": "5.15.0-1111.117~20.04.1"
          },
          {
            "binary_name": "linux-intel-iotg-5.15-tools-5.15.0-1111",
            "binary_version": "5.15.0-1111.117~20.04.1"
          },
          {
            "binary_name": "linux-intel-iotg-5.15-tools-common",
            "binary_version": "5.15.0-1111.117~20.04.1"
          },
          {
            "binary_name": "linux-intel-iotg-5.15-tools-host",
            "binary_version": "5.15.0-1111.117~20.04.1"
          },
          {
            "binary_name": "linux-modules-5.15.0-1111-intel-iotg",
            "binary_version": "5.15.0-1111.117~20.04.1"
          },
          {
            "binary_name": "linux-modules-extra-5.15.0-1111-intel-iotg",
            "binary_version": "5.15.0-1111.117~20.04.1"
          },
          {
            "binary_name": "linux-modules-iwlwifi-5.15.0-1111-intel-iotg",
            "binary_version": "5.15.0-1111.117~20.04.1"
          },
          {
            "binary_name": "linux-tools-5.15.0-1111-intel-iotg",
            "binary_version": "5.15.0-1111.117~20.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "linux-intel-iotg-5.15",
        "purl": "pkg:deb/ubuntu/linux-intel-iotg-5.15@5.15.0-1111.117~20.04.1?arch=source\u0026distro=esm-infra/focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.15.0-1111.117~20.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "5.15.0-1003.5~20.04.1",
        "5.15.0-1008.11~20.04.1",
        "5.15.0-1010.14~20.04.1",
        "5.15.0-1015.20~20.04.2",
        "5.15.0-1016.21~20.04.1",
        "5.15.0-1017.22~20.04.1",
        "5.15.0-1018.23~20.04.1",
        "5.15.0-1021.26~20.04.1",
        "5.15.0-1023.28~20.04.1",
        "5.15.0-1025.30~20.04.1",
        "5.15.0-1026.31~20.04.1",
        "5.15.0-1027.32~20.04.1",
        "5.15.0-1030.35~20.04.1",
        "5.15.0-1031.36~20.04.1",
        "5.15.0-1033.38~20.04.1",
        "5.15.0-1034.39~20.04.1",
        "5.15.0-1036.41~20.04.1",
        "5.15.0-1037.42~20.04.1",
        "5.15.0-1038.43~20.04.1",
        "5.15.0-1040.46~20.04.1",
        "5.15.0-1043.49~20.04.1",
        "5.15.0-1045.51~20.04.1",
        "5.15.0-1046.52~20.04.1",
        "5.15.0-1048.54~20.04.1",
        "5.15.0-1049.55~20.04.1",
        "5.15.0-1050.56~20.04.1",
        "5.15.0-1051.57~20.04.1",
        "5.15.0-1052.58~20.04.1",
        "5.15.0-1055.61~20.04.1",
        "5.15.0-1058.64~20.04.1",
        "5.15.0-1059.65~20.04.1",
        "5.15.0-1060.66~20.04.1",
        "5.15.0-1061.67~20.04.1",
        "5.15.0-1062.68~20.04.1",
        "5.15.0-1063.69~20.04.1",
        "5.15.0-1064.70~20.04.1",
        "5.15.0-1065.71~20.04.1",
        "5.15.0-1066.72~20.04.1",
        "5.15.0-1067.73~20.04.1",
        "5.15.0-1071.77~20.04.1",
        "5.15.0-1072.78~20.04.1",
        "5.15.0-1073.79~20.04.2",
        "5.15.0-1074.80~20.04.1",
        "5.15.0-1077.83~20.04.1",
        "5.15.0-1078.84~20.04.1",
        "5.15.0-1079.85~20.04.1",
        "5.15.0-1083.89~20.04.1",
        "5.15.0-1084.90~20.04.1",
        "5.15.0-1085.91~20.04.1",
        "5.15.0-1086.92~20.04.1",
        "5.15.0-1087.93~20.04.1",
        "5.15.0-1088.94~20.04.1",
        "5.15.0-1090.96~20.04.1",
        "5.15.0-1091.97~20.04.1",
        "5.15.0-1092.98~20.04.1",
        "5.15.0-1093.99~20.04.1",
        "5.15.0-1094.100~20.04.1",
        "5.15.0-1095.101~20.04.1",
        "5.15.0-1096.102~20.04.1",
        "5.15.0-1098.104~20.04.1",
        "5.15.0-1099.105~20.04.1",
        "5.15.0-1100.106~20.04.1",
        "5.15.0-1101.107~20.04.1",
        "5.15.0-1103.109~20.04.1",
        "5.15.0-1104.110~20.04.1",
        "5.15.0-1106.112~20.04.1",
        "5.15.0-1107.113~20.04.1",
        "5.15.0-1108.114~20.04.1",
        "5.15.0-1109.115~20.04.1",
        "5.15.0-1110.116~20.04.1"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that some Arm processors could complete a broadcast\ntranslation lookaside buffer (TLB) invalidation before memory writes made\nthrough the invalidated translation were globally observed. A local\nattacker could possibly use this to write to memory after permission to do\nso had been revoked, bypassing memory protections or escalating privileges.\n(CVE-2025-10263)\n\nSeveral security issues were discovered in the Linux kernel.\nAn attacker could possibly use these to compromise the system.\nThis update corrects flaws in the following subsystems:\n  - ARM64 architecture;\n  - InfiniBand drivers;\n  - Network drivers;\n  - TCM subsystem;\n  - exFAT file system;\n  - Network file system (NFS) client;\n  - Network file system (NFS) server daemon;\n  - B.A.T.M.A.N. meshing protocol;\n  - IPv4 networking;\n  - IPv6 networking;\n  - Netfilter;\n  - RDS protocol;\n(CVE-2026-53186, CVE-2026-53216, CVE-2026-53221, CVE-2026-53354,\nCVE-2026-53355, CVE-2026-53398, CVE-2026-63800, CVE-2026-63808,\nCVE-2026-63887, CVE-2026-63888, CVE-2026-63912, CVE-2026-63922,\nCVE-2026-63924, CVE-2026-63984, CVE-2026-63992, CVE-2026-63993,\nCVE-2026-63994, CVE-2026-64007, CVE-2026-64091)\n",
  "id": "USN-8818-3",
  "modified": "2026-09-29T09:19:25Z",
  "published": "2026-09-29T09:19:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8818-3"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-10263"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-53186"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-53216"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-53221"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-53354"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-53355"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-53398"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-63800"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-63808"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-63887"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-63888"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-63912"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-63922"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-63924"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-63984"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-63992"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-63993"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-63994"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-64007"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-64091"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux-aws-5.15, linux-azure-5.15, linux-azure-fde-5.15, linux-intel-iotg-5.15 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2025-10263",
    "UBUNTU-CVE-2026-53186",
    "UBUNTU-CVE-2026-53216",
    "UBUNTU-CVE-2026-53221",
    "UBUNTU-CVE-2026-53354",
    "UBUNTU-CVE-2026-53355",
    "UBUNTU-CVE-2026-53398",
    "UBUNTU-CVE-2026-63800",
    "UBUNTU-CVE-2026-63808",
    "UBUNTU-CVE-2026-63887",
    "UBUNTU-CVE-2026-63888",
    "UBUNTU-CVE-2026-63912",
    "UBUNTU-CVE-2026-63922",
    "UBUNTU-CVE-2026-63924",
    "UBUNTU-CVE-2026-63984",
    "UBUNTU-CVE-2026-63992",
    "UBUNTU-CVE-2026-63993",
    "UBUNTU-CVE-2026-63994",
    "UBUNTU-CVE-2026-64007",
    "UBUNTU-CVE-2026-64091"
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.