Microsoft Windows Multiple Vulnerabilities (KB5065426)

# SPDX-FileCopyrightText: 2025 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.836634");
  script_version("2025-10-17T05:39:07+0000");
  script_cve_id("CVE-2025-54911", "CVE-2025-54114", "CVE-2025-54108", "CVE-2025-54098",
                "CVE-2025-54092", "CVE-2025-53808", "CVE-2025-55228", "CVE-2025-54919",
                "CVE-2025-54913", "CVE-2025-54894", "CVE-2025-54102", "CVE-2025-55234",
                "CVE-2025-55224", "CVE-2025-54917", "CVE-2025-54915", "CVE-2025-54912",
                "CVE-2025-54116", "CVE-2025-54115", "CVE-2025-54113", "CVE-2025-54112",
                "CVE-2025-54109", "CVE-2025-54107", "CVE-2025-54105", "CVE-2025-54104",
                "CVE-2025-54103", "CVE-2025-54094", "CVE-2025-54093", "CVE-2025-54091",
                "CVE-2025-53810", "CVE-2025-53809", "CVE-2025-53807", "CVE-2025-53806",
                "CVE-2025-53805", "CVE-2025-53804", "CVE-2025-53803", "CVE-2025-53802",
                "CVE-2025-53800", "CVE-2025-53799", "CVE-2025-53796", "CVE-2025-55236",
                "CVE-2025-55226", "CVE-2025-55225", "CVE-2025-55223", "CVE-2025-54918",
                "CVE-2025-54916", "CVE-2025-54895", "CVE-2025-54111", "CVE-2025-54110",
                "CVE-2025-54106", "CVE-2025-54099", "CVE-2025-54097", "CVE-2025-54096",
                "CVE-2025-54095", "CVE-2025-53798", "CVE-2025-53797", "CVE-2025-49734",
                "CVE-2025-59215", "CVE-2025-59216", "CVE-2025-59220", "CVE-2025-59289",
                "CVE-2025-59502", "CVE-2025-59290");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2025-10-17 05:39:07 +0000 (Fri, 17 Oct 2025)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2025-09-12 14:44:14 +0000 (Fri, 12 Sep 2025)");
  script_tag(name:"creation_date", value:"2025-09-10 09:39:52 +0530 (Wed, 10 Sep 2025)");
  script_name("Microsoft Windows Multiple Vulnerabilities (KB5065426)");

  script_tag(name:"summary", value:"This host is missing an important security
  update according to Microsoft KB5065426");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present
  on the target host.");

  script_tag(name:"impact", value:"Successful exploitation allows an attacker
  to elevate privileges, execute arbitrary commands, disclose information,
  bypass security restrictions and conduct denial of service attacks.");

  script_tag(name:"affected", value:"- Microsoft Windows Server 2025

  - Microsoft Windows 11 version 24H2 for x64-based Systems");

  script_tag(name:"solution", value:"The vendor has released updates. Please see
  the references for more information.");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"executable_version");
  script_xref(name:"URL", value:"https://support.microsoft.com/en-us/help/5065426");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2025 Greenbone AG");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("smb_reg_service_pack.nasl");
  script_require_ports(139, 445);
  script_mandatory_keys("SMB/WindowsVersion");
  exit(0);
}

include("smb_nt.inc");
include("secpod_reg.inc");
include("version_func.inc");
include("secpod_smb_func.inc");

if(hotfix_check_sp(win2025:1, win11:1) <= 0) {
  exit(0);
}

key = "SOFTWARE\Microsoft\Windows NT\CurrentVersion";
if(!registry_key_exists(key:key)) {
  exit(0);
}

build = registry_get_sz(key:key, item:"CurrentBuild");
if(!build || build != "26100") {
  exit(0);
}

dllPath = smb_get_systemroot();
if(!dllPath ) {
  exit(0);
}

fileVer = fetch_file_version(sysPath:dllPath, file_name:"\system32\ntoskrnl.exe");
if(!fileVer) {
  exit(0);
}

if(version_in_range(version:fileVer, test_version:"10.0.26100.0", test_version2:"10.0.26100.6583")) {
  report = report_fixed_ver(file_checked:dllPath + "\Ntoskrnl.exe", file_version:fileVer, vulnerable_range:"10.0.26100.0 - 10.0.26100.6583");
  security_message(port:0, data:report);
  exit(0);
}

exit(99);