Fedora 45 : chromium (2026-735231f9e0)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
# The descriptive text and package checks in this plugin were
# extracted from Fedora Security Advisory FEDORA-2026-735231f9e0
#

include('compat.inc');

if (description)
{
  script_id(350702);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/09/25");

  script_cve_id(
    "CVE-2026-17770",
    "CVE-2026-17795",
    "CVE-2026-18006",
    "CVE-2026-79046",
    "CVE-2026-79047",
    "CVE-2026-79048",
    "CVE-2026-79049",
    "CVE-2026-79050",
    "CVE-2026-79134",
    "CVE-2026-79136",
    "CVE-2026-79191",
    "CVE-2026-79192",
    "CVE-2026-79193",
    "CVE-2026-79194",
    "CVE-2026-79218",
    "CVE-2026-79221",
    "CVE-2026-79222",
    "CVE-2026-79246",
    "CVE-2026-79247",
    "CVE-2026-79248",
    "CVE-2026-79249",
    "CVE-2026-79250",
    "CVE-2026-79251",
    "CVE-2026-79252",
    "CVE-2026-79253",
    "CVE-2026-79254",
    "CVE-2026-79255",
    "CVE-2026-79257",
    "CVE-2026-79258",
    "CVE-2026-79259",
    "CVE-2026-79260",
    "CVE-2026-95274",
    "CVE-2026-95275",
    "CVE-2026-95276",
    "CVE-2026-95277",
    "CVE-2026-95278",
    "CVE-2026-95279",
    "CVE-2026-95280",
    "CVE-2026-95281",
    "CVE-2026-95282",
    "CVE-2026-95283",
    "CVE-2026-95284",
    "CVE-2026-95285",
    "CVE-2026-95286",
    "CVE-2026-95287",
    "CVE-2026-95288",
    "CVE-2026-95289",
    "CVE-2026-95290",
    "CVE-2026-95291",
    "CVE-2026-95292",
    "CVE-2026-95293",
    "CVE-2026-95294",
    "CVE-2026-95295",
    "CVE-2026-95296",
    "CVE-2026-95297",
    "CVE-2026-95298",
    "CVE-2026-95299",
    "CVE-2026-95300",
    "CVE-2026-95301",
    "CVE-2026-95302",
    "CVE-2026-95303",
    "CVE-2026-95304",
    "CVE-2026-95305",
    "CVE-2026-95306",
    "CVE-2026-95307",
    "CVE-2026-95308",
    "CVE-2026-95309",
    "CVE-2026-95310",
    "CVE-2026-95311",
    "CVE-2026-95312",
    "CVE-2026-95313",
    "CVE-2026-95314",
    "CVE-2026-95315",
    "CVE-2026-95316",
    "CVE-2026-95317",
    "CVE-2026-95318",
    "CVE-2026-95319",
    "CVE-2026-95320",
    "CVE-2026-95321",
    "CVE-2026-95322",
    "CVE-2026-95323",
    "CVE-2026-95324",
    "CVE-2026-95325",
    "CVE-2026-95326",
    "CVE-2026-95327",
    "CVE-2026-95328",
    "CVE-2026-95329",
    "CVE-2026-95330",
    "CVE-2026-95331",
    "CVE-2026-95332",
    "CVE-2026-95333",
    "CVE-2026-95334",
    "CVE-2026-95335",
    "CVE-2026-95336",
    "CVE-2026-95337",
    "CVE-2026-95338",
    "CVE-2026-95339",
    "CVE-2026-95340",
    "CVE-2026-95341",
    "CVE-2026-95342",
    "CVE-2026-95343",
    "CVE-2026-95344",
    "CVE-2026-95345",
    "CVE-2026-95346",
    "CVE-2026-95347",
    "CVE-2026-95348",
    "CVE-2026-95349",
    "CVE-2026-95350",
    "CVE-2026-95351",
    "CVE-2026-95352",
    "CVE-2026-95353",
    "CVE-2026-95354",
    "CVE-2026-95355",
    "CVE-2026-95356",
    "CVE-2026-95357",
    "CVE-2026-95358",
    "CVE-2026-95359",
    "CVE-2026-95360",
    "CVE-2026-95361",
    "CVE-2026-95362",
    "CVE-2026-95363",
    "CVE-2026-95364",
    "CVE-2026-95365",
    "CVE-2026-95366",
    "CVE-2026-95367",
    "CVE-2026-95368",
    "CVE-2026-95369",
    "CVE-2026-95370",
    "CVE-2026-95371",
    "CVE-2026-95372",
    "CVE-2026-95373",
    "CVE-2026-95374",
    "CVE-2026-95375",
    "CVE-2026-95376",
    "CVE-2026-95380",
    "CVE-2026-95381",
    "CVE-2026-95382",
    "CVE-2026-95384",
    "CVE-2026-95385"
  );
  script_xref(name:"FEDORA", value:"2026-735231f9e0");

  script_name(english:"Fedora 45 : chromium (2026-735231f9e0)");

  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 45 host has a package installed that is affected by multiple vulnerabilities as referenced in the
FEDORA-2026-735231f9e0 advisory.

     Update to 154.0.8037.57

      * CVE-2026-95274: Improper output encoding in DevTools
      * CVE-2026-95275: Incorrect reference resolution in MediaStream
      * CVE-2026-95276: Improper input validation in Themes
      * CVE-2026-95277: Use after free in Views
      * CVE-2026-95278: Missing authorization in WakeLock
      * CVE-2026-95279: UI misrepresentation in Omnibox
      * CVE-2026-95280: Race condition in V8
      * CVE-2026-95281: Buffer overflow in ANGLE
      * CVE-2026-95282: Use after free in Platform
      * CVE-2026-95283: Buffer overflow in Tint
      * CVE-2026-95284: Buffer overflow in ANGLE
      * CVE-2026-95285: Missing authorization in WebView
      * CVE-2026-95286: Type confusion in Bindings
      * CVE-2026-95287: Missing authorization in Navigation
      * CVE-2026-95288: UI misrepresentation in Mobile
      * CVE-2026-95289: Incorrect authorization in Scroll
      * CVE-2026-95290: Missing authorization in NFC
      * CVE-2026-95291: UI misrepresentation in SecurityIndicators
      * CVE-2026-95292: Incorrect authorization in Safebrowsing
      * CVE-2026-95293: Uninitialized resource in GPU
      * CVE-2026-95294: UI misrepresentation in Browser
      * CVE-2026-95295: Information leak in Mobile
      * CVE-2026-95296: Missing authorization in Core
      * CVE-2026-95297: Missing authorization in Contextual Tasks
      * CVE-2026-95298: Use after free in Browser
      * CVE-2026-95299: Use after free in GPU
      * CVE-2026-95300: Missing authorization in DevTools
      * CVE-2026-95301: Missing authorization in Extensions
      * CVE-2026-95302: Incorrect authorization in WebAPKs
      * CVE-2026-95303: Incomplete cleanup in SmartCard
      * CVE-2026-95304: Out of bounds write in V8
      * CVE-2026-95305: UI misrepresentation in Chromoting
      * CVE-2026-95306: Type confusion in V8
      * CVE-2026-95307: UI misrepresentation in ExtensionsMenu
      * CVE-2026-95308: Integer overflow in Metrics
      * CVE-2026-95309: UI misrepresentation in Mobile
      * CVE-2026-95310: Use after free in AdFilter
      * CVE-2026-95311: Free of non-heap memory in Fonts
      * CVE-2026-95312: Information leak in Passwords
      * CVE-2026-95313: Use after free in Fullscreen
      * CVE-2026-95314: Incorrect authorization in HID
      * CVE-2026-95315: Use after free in Aura
      * CVE-2026-95316: Unchecked return value in Performance
      * CVE-2026-95317: Incorrect authorization in MediaCapture
      * CVE-2026-95318: Buffer overflow in Video
      * CVE-2026-95319: Use after free in Printing
      * CVE-2026-95320: Missing authorization in Navigation
      * CVE-2026-95321: UI misrepresentation in Payments
      * CVE-2026-95322: Out of bounds write in GPU
      * CVE-2026-95323: UI misrepresentation in Chromium
      * CVE-2026-95324: Uninitialized resource in GPU
      * CVE-2026-95325: Use after free in ANGLE
      * CVE-2026-95326: Incomplete cleanup in Bluetooth
      * CVE-2026-95327: Information leak in Networking
      * CVE-2026-95328: Confused deputy in Mobile
      * CVE-2026-95329: Out of bounds write in WebGL
      * CVE-2026-95330: Improper state validation in Downloads
      * CVE-2026-95331: Out of bounds write in ANGLE
      * CVE-2026-95332: Use of uninitialized variable in Tint
      * CVE-2026-95333: Use after free in Metrics
      * CVE-2026-95334: Incorrect reference resolution in WebProtect
      * CVE-2026-95335: Use after free in HID
      * CVE-2026-95336: Information leak in Transactions Platform
      * CVE-2026-95337: UI misrepresentation in Messages
      * CVE-2026-95338: Use after free in PDFium
      * CVE-2026-95339: Use after free in ServiceWorker
      * CVE-2026-95340: Incorrect authorization in PictureInPicture
      * CVE-2026-95341: Improper input validation in Desktop
      * CVE-2026-95342: Missing authorization in V8
      * CVE-2026-95343: Use after free in WebAudio
      * CVE-2026-95344: Race condition in DevTools
      * CVE-2026-95345: Use after free in Actor
      * CVE-2026-95346: UI misrepresentation in Chromoting
      * CVE-2026-95347: Use after free in Updater
      * CVE-2026-95348: Use after free in Bluetooth
      * CVE-2026-95349: Buffer overflow in WebGL
      * CVE-2026-95350: Buffer overflow in ANGLE
      * CVE-2026-95351: Use after free in Views
      * CVE-2026-95352: Incorrect authorization in DevTools
      * CVE-2026-95353: Use after free in Bindings
      * CVE-2026-95354: Use after free in Verifier
      * CVE-2026-95355: Incorrect authorization in Navigation
      * CVE-2026-95356: Use after free in WindowDialog
      * CVE-2026-95357: Out of bounds write in GPU
      * CVE-2026-95358: Incorrect authorization in Mobile
      * CVE-2026-95359: Uninitialized resource in GPU
      * CVE-2026-95360: Race condition in Editing
      * CVE-2026-95361: Confused deputy in DevTools
      * CVE-2026-95362: Cross-site request forgery in DevTools
      * CVE-2026-95363: UI misrepresentation in FileSystem
      * CVE-2026-95364: Improper input validation in Passwords
      * CVE-2026-95365: Type confusion in IndexedDB
      * CVE-2026-95366: Use of released resource in Core
      * CVE-2026-95367: Information leak in DataTransfer
      * CVE-2026-95368: Incorrect authorization in DevTools
      * CVE-2026-95369: Inappropriate implementation in XML
      * CVE-2026-95370: Inappropriate implementation in NFC
      * CVE-2026-95371: Missing authorization in Views
      * CVE-2026-95372: Use after free in Chromecast
      * CVE-2026-95373: Use after free in DevTools
      * CVE-2026-95374: Incorrect authorization in Network
      * CVE-2026-95375: Incorrect authorization in BrowserTag
      * CVE-2026-95376: Externally controlled reference in DevTools
      * CVE-2026-95380: Type confusion in V8
      * CVE-2026-95381: Improper input validation in Printing
      * CVE-2026-95382: Improper input validation in Auth
      * CVE-2026-95384: Race condition in Transactions Platform
      * CVE-2026-95385: Inappropriate implementation in PlatformIntegration


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-2026-735231f9e0");
  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: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-2026-79257");

  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:"2026/07/29");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/09/25");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/09/25");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:45");
  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_info.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:"^45([^0-9]|$)", string:os_version)) audit(AUDIT_OS_NOT, 'Fedora 45', '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': '45',
    'pkgs': [
      {'reference':'chromium-154.0.8037.57-1.fc45', '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');
}