Microsoft Edge (Chromium) < 148.0.3967.97 Multiple Vulnerabilities

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(329370);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/07/24");

  script_cve_id(
    "CVE-2026-9875",
    "CVE-2026-9876",
    "CVE-2026-9880",
    "CVE-2026-9888",
    "CVE-2026-9889",
    "CVE-2026-9898",
    "CVE-2026-9911",
    "CVE-2026-9912",
    "CVE-2026-9917",
    "CVE-2026-9919",
    "CVE-2026-9921",
    "CVE-2026-9929",
    "CVE-2026-9943",
    "CVE-2026-9947",
    "CVE-2026-9950",
    "CVE-2026-9955",
    "CVE-2026-9956",
    "CVE-2026-9963",
    "CVE-2026-9969",
    "CVE-2026-9971",
    "CVE-2026-9974",
    "CVE-2026-9977",
    "CVE-2026-10020"
  );

  script_name(english:"Microsoft Edge (Chromium) < 148.0.3967.97 Multiple Vulnerabilities");

  script_set_attribute(attribute:"synopsis", value:
"The remote host has an web browser installed that is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Microsoft Edge installed on the remote Windows host is prior to 148.0.3967.97. It is, therefore, affected
by multiple vulnerabilities as referenced in the May 31, 2026 advisory.

  - Insufficient validation of untrusted input in ANGLE in Google Chrome prior to 148.0.7778.216 allowed a
    remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)
    (CVE-2026-9969)

  - Use after free in WebGL in Google Chrome on Android prior to 148.0.7778.216 allowed a remote attacker to
    potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
    (CVE-2026-9876)

  - Insufficient validation of untrusted input in Skia in Google Chrome on Android prior to 148.0.7778.216
    allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape
    via a crafted HTML page. (Chromium security severity: Medium) (CVE-2026-10020)

  - Out of bounds read in WebGL in Google Chrome on Android prior to 148.0.7778.216 allowed a remote attacker
    to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
    (CVE-2026-9875)

  - Insufficient validation of untrusted input in WebGL in Google Chrome prior to 148.0.7778.216 allowed a
    remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a
    crafted HTML page. (Chromium security severity: Critical) (CVE-2026-9880)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  # https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security#may-31-2026
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?defa294a");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-10020");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9875");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9876");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9880");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9888");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9889");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9898");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9911");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9912");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9917");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9919");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9921");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9929");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9943");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9947");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9950");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9955");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9956");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9963");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9969");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9971");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9974");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9977");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Microsoft Edge version 148.0.3967.97 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2026-9969");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2026-9876");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2026/05/27");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/05/31");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/07/24");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:edge");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Windows");

  script_copyright(english:"This script is Copyright (C) 2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("microsoft_edge_chromium_installed.nbin", "smb_hotfixes.nasl");
  script_require_keys("installed_sw/Microsoft Edge (Chromium)", "SMB/Registry/Enumerated");

  exit(0);
}

include('vcf.inc');
include('smb_hotfixes.inc');

get_kb_item_or_exit('SMB/Registry/Enumerated');

if (hotfix_check_sp_range(win10:'0') <= 0)
  audit(AUDIT_OS_SP_NOT_VULN);

var app_info = vcf::get_app_info(app:'Microsoft Edge (Chromium)', win_local:TRUE);

var extended = FALSE;
if (app_info['Channel'] == 'extended') extended = TRUE;

var constraints;
if (!extended) {
	constraints = [
  		{ 'fixed_version' : '148.0.3967.97' }
	];
} else {
	audit(AUDIT_INST_VER_NOT_VULN, 'Microsoft Edge (Chromium)');
};
vcf::check_version_and_report(
    app_info:app_info,
    constraints:constraints,
    severity:SECURITY_HOLE
);