Fedora 44 : chromium (2026-9418af6472)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
# The descriptive text and package checks in this plugin were
# extracted from Fedora Security Advisory FEDORA-2026-9418af6472
#

include('compat.inc');

if (description)
{
  script_id(374446);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/10/31");

  script_cve_id(
    "CVE-2026-118304",
    "CVE-2026-118305",
    "CVE-2026-118306",
    "CVE-2026-118307",
    "CVE-2026-118308",
    "CVE-2026-118309",
    "CVE-2026-118310",
    "CVE-2026-118311",
    "CVE-2026-118312",
    "CVE-2026-118313",
    "CVE-2026-118314",
    "CVE-2026-118315",
    "CVE-2026-118316",
    "CVE-2026-118317",
    "CVE-2026-118318",
    "CVE-2026-118319",
    "CVE-2026-118320",
    "CVE-2026-118321",
    "CVE-2026-118322",
    "CVE-2026-118327",
    "CVE-2026-118328",
    "CVE-2026-118329",
    "CVE-2026-118330",
    "CVE-2026-118331",
    "CVE-2026-118332",
    "CVE-2026-118333",
    "CVE-2026-118334",
    "CVE-2026-118335",
    "CVE-2026-118336",
    "CVE-2026-118337",
    "CVE-2026-118338",
    "CVE-2026-118339",
    "CVE-2026-118340",
    "CVE-2026-118341",
    "CVE-2026-118342",
    "CVE-2026-118343",
    "CVE-2026-118344",
    "CVE-2026-118345",
    "CVE-2026-118346",
    "CVE-2026-118347",
    "CVE-2026-118348",
    "CVE-2026-118349",
    "CVE-2026-118350",
    "CVE-2026-118351",
    "CVE-2026-118352",
    "CVE-2026-118353",
    "CVE-2026-118354",
    "CVE-2026-118355",
    "CVE-2026-118356",
    "CVE-2026-118357",
    "CVE-2026-118358",
    "CVE-2026-118359"
  );
  script_xref(name:"FEDORA", value:"2026-9418af6472");

  script_name(english:"Fedora 44 : chromium (2026-9418af6472)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Fedora host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the
FEDORA-2026-9418af6472 advisory.

     Update to 156.0.8078.73, include 52 security fixes

      * CVE-2026-118304: Improper input validation in SVG
      * CVE-2026-118305: Memory corruption in Turbolev
      * CVE-2026-118306: Memory corruption in FileSystem
      * CVE-2026-118307: Use after free in Paint
      * CVE-2026-118308: Use after free in SVG
      * CVE-2026-118309: Improper input validation in UI
      * CVE-2026-118310: Improper input validation in Views
      * CVE-2026-118311: Memory corruption in Media
      * CVE-2026-118312: Memory corruption in Paint
      * CVE-2026-118313: Use after free in Video
      * CVE-2026-118314: Improper input validation in UI
      * CVE-2026-118315: Improper input validation in SVG
      * CVE-2026-118316: Improper input validation in V8
      * CVE-2026-118317: Memory corruption in HTML
      * CVE-2026-118318: Improper access control in V8
      * CVE-2026-118319: Memory corruption in Skia
      * CVE-2026-118320: Memory corruption in V8
      * CVE-2026-118321: Improper input validation in Core
      * CVE-2026-118322: Memory corruption in ANGLE
      * CVE-2026-118327: Memory corruption in Media
      * CVE-2026-118328: Improper input validation in WebRTC
      * CVE-2026-118329: Improper input validation in ANGLE
      * CVE-2026-118330: Use after free in Browser
      * CVE-2026-118331: Improper input validation in FileAPI
      * CVE-2026-118332: Improper input validation in Compositing
      * CVE-2026-118333: Missing authorization in Video
      * CVE-2026-118334: Use after free in ImageCapture
      * CVE-2026-118335: Improper input validation in Metrics
      * CVE-2026-118336: Improper input validation in Headless
      * CVE-2026-118337: Improper access control in Forms
      * CVE-2026-118338: Use after free in Animation
      * CVE-2026-118339: Use after free in Animation
      * CVE-2026-118340: Memory corruption in Skia
      * CVE-2026-118341: Use after free in Modularization
      * CVE-2026-118342: Out of bounds write in Editing
      * CVE-2026-118343: Improper input validation in ReadingList
      * CVE-2026-118344: Use after free in Layout
      * CVE-2026-118345: Use after free in PDFium
      * CVE-2026-118346: Use after free in Compositing
      * CVE-2026-118347: Use after free in FileSystem
      * CVE-2026-118348: Improper input validation in Skia
      * CVE-2026-118349: Memory corruption in Payments
      * CVE-2026-118350: Use after free in Turbolev
      * CVE-2026-118351: Memory corruption in Skia
      * CVE-2026-118352: Memory corruption in Cache
      * CVE-2026-118353: Use after free in Paint
      * CVE-2026-118354: Improper input validation in Skia
      * CVE-2026-118355: Improper input validation in Command
      * CVE-2026-118356: Use after free in WTF
      * CVE-2026-118357: Use after free in FileSystem
      * CVE-2026-118358: Memory corruption in WebAudio
      * CVE-2026-118359: Memory corruption in V8


Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://bodhi.fedoraproject.org/updates/FEDORA-2026-9418af6472");
  script_set_attribute(attribute:"solution", value:
"Update the affected chromium package.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:N");
  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:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2026-118337");

  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:"2026/10/27");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/10/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/10/31");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:44");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:chromium");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

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

  script_dependencies("ssh_get_info2.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list");

  exit(0);
}


include('rpm2.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_product = get_kb_item('installed_os/local/SSH/0/product');
if (isnull(os_product) || 'Fedora' >!< os_product) audit(AUDIT_OS_NOT, 'Fedora');
var os_version = get_kb_item('installed_os/local/SSH/0/version');
if (isnull(os_version)) audit(AUDIT_UNKNOWN_APP_VER, 'Fedora');
if (! preg(pattern:"^44([^0-9]|$)", string:os_version)) audit(AUDIT_OS_NOT, 'Fedora 44', 'Fedora ' + os_version);

if (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Fedora', cpu);

var constraints = [
  {
    'release': '44',
    'pkgs': [
      {'reference':'chromium-156.0.8078.73-1.fc44', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE}
    ]
  }
];

var os_release = get_one_kb_item('installed_os/local/SSH/0/release');
var os_sp = get_one_kb_item('Host/*/minor_release');

var flag = 0;
var reference;
var sp;
var _cpu;
var el_string;
var rpm_spec_vers_cmp;
var epoch;
var allowmaj;
var exists_check;
var cves;
foreach var constraint ( constraints ) {
  # Check that the target release is equal to the affected release
  if (!empty_or_null(constraint['release'])){
    if (constraint['release'] != os_release) continue;
  }
  if (!empty_or_null(constraint['sp'])){
    if (constraint['sp'] != os_sp) continue;
  }
  foreach var pkg ( constraint['pkgs'] ) {
    reference = NULL;
    sp = NULL;
    _cpu = NULL;
    el_string = NULL;
    rpm_spec_vers_cmp = NULL;
    epoch = NULL;
    allowmaj = NULL;
    exists_check = NULL;
    cves = NULL;
    if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];
    if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];
    if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];
    if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];
    if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];
    if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];
    if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];
    if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];
    if (!empty_or_null(pkg['cves'])) cves = pkg['cves'];
    if (reference &&
        ## (no known rpm to check OR known rpm_exists)
        (!exists_check || rpm_exists(rpm:exists_check)) &&
        rpm_check(sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj, cves:cves)) flag++;
  }
}

if (flag)
{
  security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'chromium');
}