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MiracleLinux 9 : thunderbird-153.5.0-1.el9_8.ML.1 (AXSA:2026-2271:26)

critical Nessus Plugin ID 376806

Synopsis

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

Description

The remote MiracleLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2026-2271:26 advisory.

 * libexpat: denial of service via crafted XML input (CVE-2026-45186)
 * firefox: Mitigation bypass in the Enterprise Policies component (CVE-2026-109764)
 * firefox: Spoofing issue in the DOM: Web Serial component (CVE-2026-109770)
 * firefox: Mitigation bypass in the File Handling component (CVE-2026-109783)
 * firefox: thunderbird: Privilege escalation in the Application Update component (CVE-2026-109704)
 * firefox: Use-after-free in the XML component (CVE-2026-109718)
 * firefox: Information disclosure in the PDF Viewer component (CVE-2026-109742)
 * firefox: Incorrect boundary conditions in the JavaScript Engine component (CVE-2026-109715)
 * firefox: firefox: Sandbox escape via incorrect boundary conditions in Win32 widget (CVE-2026-109740)
 * firefox: Use-after-free in the Storage: IndexedDB component (CVE-2026-109706)
 * firefox: Use-after-free in the Crash Reporting component (CVE-2026-109713)
 * firefox: Use-after-free in the DOM: Core & HTML component (CVE-2026-109724)
 * firefox: Sandbox escape due to uninitialized memory in the DOM: Web Serial component (CVE-2026-109745)
 * firefox: Mitigation bypass in the File Handling component (CVE-2026-109782)
 * firefox: Information disclosure, privilege escalation in the Security: Process Sandboxing component (CVE-2026-109709)
 * firefox: Sandbox escape, site isolation issue due to incorrect boundary conditions, use-after-free in the Networking component (CVE-2026-109705)
 * firefox: Use-after-free in the Audio/Video: Playback component (CVE-2026-109738)
 * firefox: Sandbox escape due to race condition in the Networking component (CVE-2026-109757)
 * firefox: Use-after-free in the Storage: Bucket File System component (CVE-2026-109741)
 * firefox: Use-after-free in the JavaScript Engine: JIT component (CVE-2026-109729)
 * firefox: Other issue in the DOM: File component (CVE-2026-109744)
 * firefox: Incorrect boundary conditions in the JavaScript Engine component (CVE-2026-109716)
 * firefox: Race condition, use-after-free in the Graphics: CanvasWebGL component (CVE-2026-109719)
 * firefox: Incorrect boundary conditions in the Layout component (CVE-2026-109753)
 * firefox: Integer overflow in the Layout: Text and Fonts component (CVE-2026-109723)
 * firefox: Privilege escalation in the DOM: Navigation component (CVE-2026-109756)
 * firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2026-109733)
 * firefox: thunderbird: Mitigation bypass in the DOM: Security component (CVE-2026-109734)
 * firefox: Mitigation bypass in the File Handling component (CVE-2026-109763)
 * firefox: Sandbox escape due to incorrect boundary conditions in the Networking component (CVE-2026-109708)
 * firefox: Use-after-free in the DOM: Bindings (WebIDL) component (CVE-2026-109717)
 * firefox: Use-after-free in the DOM: Workers component (CVE-2026-109752)
 * firefox: Race condition in the XPCOM component (CVE-2026-109776)
 * firefox: Sandbox escape due to use-after-free in the Networking component (CVE-2026-109707)
 * firefox: Mitigation bypass in the Networking: HTTP component (CVE-2026-109760)
 * firefox: JIT miscompilation in the JavaScript: WebAssembly component (CVE-2026-109720)
 * firefox: Information disclosure in the Storage: IndexedDB component (CVE-2026-109777)
 * firefox: Use-after-free in the SVG component (CVE-2026-109726)
 * firefox: Integer overflow in the Graphics component (CVE-2026-109730)
 * firefox: Use-after-free in the Audio/Video component (CVE-2026-109727)
 * firefox: Mitigation bypass in the Enterprise Policies component (CVE-2026-109737)
 * firefox: Mitigation bypass in the Enterprise Policies component (CVE-2026-109766)
 * firefox: Use-after-free in the DOM: Streams component (CVE-2026-109732)
 * firefox: Site isolation issue in the Networking component (CVE-2026-109759)
 * firefox: Privilege escalation in the WebExtensions component (CVE-2026-109778)
 * firefox: Incorrect boundary conditions in the SVG component (CVE-2026-109762)
 * firefox: Race condition, use-after-free in the Graphics: Text component (CVE-2026-109765)
 * firefox: Incorrect boundary conditions in the DOM: Editor component (CVE-2026-109754)
 * firefox: Information disclosure in the Networking component (CVE-2026-109751)
 * firefox: Use-after-free in the DOM: Core & HTML component (CVE-2026-109725)
 * firefox: Sandbox escape due to uninitialized memory in the Graphics component (CVE-2026-109712)
 * firefox: Use-after-free in the Graphics: Canvas2D component (CVE-2026-109711)
 * firefox: Frame poisoning in the Layout component (CVE-2026-109736)
 * firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2026-109722)
 * firefox: Information disclosure in the Networking component (CVE-2026-109767)
 * firefox: Denial-of-service in the WebRTC component (CVE-2026-109775)
 * firefox: Use-after-free in the DOM: Animation component (CVE-2026-109728)
 * firefox: Denial-of-service in the Printing: Output component (CVE-2026-109781)
 * firefox: thunderbird: Use-after-free in the Graphics: Text component (CVE-2026-109710)
 * firefox: thunderbird: Incorrect boundary conditions in the Graphics: Canvas2D component (CVE-2026-109731)
 * firefox: Incorrect boundary conditions in the JavaScript Engine: JIT component (CVE-2026-109721)
 * firefox: Privilege escalation in the Panning and Zooming component (CVE-2026-109743) Bug Fix(es) and Enhancement(s):
 * Thunderbird ESR 153 rebase [rhel-9.8.z] (JIRA:RHEL-175199)

Tenable has extracted the preceding description block directly from the MiracleLinux 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 thunderbird package.

See Also

https://tsn.miraclelinux.com/en/node/25096

Plugin Details

Severity: Critical

ID: 376806

File Name: miracle_linux_AXSA-2026-2271.nasl

Version: 1.1

Type: Local

Published: 11/6/2026

Updated: 11/6/2026

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5

Percentile: 93.02

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.8

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

CVSS Score Source: CVE-2026-109709

CVSS v3

Risk Factor: Critical

Base Score: 9.6

Temporal Score: 8.6

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:P/RL:O/RC:C

CVSS Score Source: CVE-2026-109708

Vulnerability Information

CPE: cpe:/o:miracle:linux:9, p-cpe:/a:miracle:linux:thunderbird

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/6/2026

Vulnerability Publication Date: 10/13/2026

Reference Information

CVE: CVE-2026-109704, CVE-2026-109705, CVE-2026-109706, CVE-2026-109707, CVE-2026-109708, CVE-2026-109709, CVE-2026-109710, CVE-2026-109711, CVE-2026-109712, CVE-2026-109713, CVE-2026-109715, CVE-2026-109716, CVE-2026-109717, CVE-2026-109718