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Fedora 45 : chromium (2026-53c8aca50a)

critical Nessus Plugin ID 363369

Synopsis

The remote Fedora host is missing one or more security updates.

Description

The remote Fedora 45 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-53c8aca50a advisory.

 Update to 154.0.8037.97, includes 11 security fixes

 * CVE-2026-103621: Integer overflow in Compositing
 * CVE-2026-103622: Use after free in SVG
 * CVE-2026-103623: Use after free in MediaStream
 * CVE-2026-103624: Use after free in Contextual Tasks
 * CVE-2026-103625: Type confusion in V8
 * CVE-2026-103626: Incorrect authorization in FileSystem
 * CVE-2026-103627: Information leak in SVG
 * CVE-2026-103628: Out of bounds write in WebGL
 * CVE-2026-103629: Integer overflow in Skia
 * CVE-2026-103630: Use after free in FedCM
 * CVE-2026-103631: Buffer overflow in WebRTC


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.

Solution

Update the affected chromium package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2026-53c8aca50a

Plugin Details

Severity: Critical

ID: 363369

File Name: fedora_2026-53c8aca50a.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 10/6/2026

Updated: 10/6/2026

Supported Sensors: Nessus Agent, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5

Percentile: 93.17

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2026-103628

CVSS v3

Risk Factor: Critical

Base Score: 9.6

Temporal Score: 8.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS Score Source: CVE-2026-103630

Vulnerability Information

CPE: cpe:/o:fedoraproject:fedora:45, p-cpe:/a:fedoraproject:fedora:chromium

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 10/6/2026

Vulnerability Publication Date: 10/1/2026

Reference Information

CVE: CVE-2026-103621, CVE-2026-103622, CVE-2026-103623, CVE-2026-103624, CVE-2026-103625, CVE-2026-103626, CVE-2026-103627, CVE-2026-103628, CVE-2026-103629, CVE-2026-103630, CVE-2026-103631