Google Chrome < 156.0.8078.79 Multiple Vulnerabilities

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

include('compat.inc');

if (description)
{
  script_id(373884);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/10/29");

  script_cve_id(
    "CVE-2026-76024",
    "CVE-2026-76025",
    "CVE-2026-76026",
    "CVE-2026-76027",
    "CVE-2026-76028",
    "CVE-2026-76029",
    "CVE-2026-76030",
    "CVE-2026-76031",
    "CVE-2026-119260",
    "CVE-2026-119261",
    "CVE-2026-119262",
    "CVE-2026-119263",
    "CVE-2026-119264",
    "CVE-2026-119265",
    "CVE-2026-119266",
    "CVE-2026-119267",
    "CVE-2026-119268",
    "CVE-2026-119269",
    "CVE-2026-119270",
    "CVE-2026-119271",
    "CVE-2026-119272"
  );

  script_name(english:"Google Chrome < 156.0.8078.79 Multiple Vulnerabilities");

  script_set_attribute(attribute:"synopsis", value:
"A web browser installed on the remote macOS host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Google Chrome installed on the remote macOS host is prior to 156.0.8078.79. It is, therefore, affected by
multiple vulnerabilities as referenced in the 2026_10_stable-channel-update-for-desktop_02107719452 advisory.

  - Use after free in Input. (CVE-2026-76031)

  - Use after free in Frames. (CVE-2026-119260)

  - Improper input validation in Skia. (CVE-2026-119261)

  - Improper input validation in V8. (CVE-2026-119262)

  - Memory corruption in GarbageCollection. (CVE-2026-119263)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  # https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02107719452.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?8e82de6e");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/576215540");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/559780982");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/567673200");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/568894475");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/569012015");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/572055997");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/572269631");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/572556403");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/573264074");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/574213633");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/574660146");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/575143870");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/575150692");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/575201795");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/575202553");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/576203565");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/576984708");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/577072000");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/577333729");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/577403270");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/569012543");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Google Chrome version 156.0.8078.79 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:N/S:U/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-2026-76031");

  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:"2026/10/29");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/10/29");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/10/29");

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

  script_category(ACT_GATHER_INFO);
  script_family(english:"MacOS X Local Security Checks");

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

  script_dependencies("macosx_google_chrome_installed.nbin");
  script_require_keys("installed_sw/Google Chrome");

  exit(0);
}

include('vdf.inc');

# @tvdl-content-verify-only
var vuln_data = {
  "metadata": {
    "spec_version": "1.0"
  },
  "requires": [
    {
      "scope": "target",
      "match": {
        "os": "macos"
      }
    }
  ],
  "checks": [
    {
      "product": {
        "name": "Google Chrome",
        "type": "app"
      },
      "check_algorithm": "default",
      "constraints": [
        {
          "fixed_version": "156.0.8078.79",
          "fixed_display": "156.0.8078.79/.80"
        }
      ]
    }
  ]
};

var vdf_result = vdf::check_and_report(vuln_data:vuln_data, severity:SECURITY_HOLE);
vdf::handle_check_and_report_errors(vdf_result:vdf_result);