Release firefox-153.5.0-1.el10_2 ALSA-2026:89758

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Difficoltà
4/5
Tempo stimato
Più di una settimana
Idoneità per principianti
10/100
Tipo di issue
Bug
Chiarezza
Da chiarire
Stato di attività
Attiva
Stack tecnologico
linux
Ambito
release

Direzione di ricerca

This is a release tracking issue for the firefox-153.5.0-1.el10_2 package on AlmaLinux, listing security fixes such as CVE-2026-45186 in libexpat and several firefox CVEs. The issue names no file, test or entry point to change, so a newcomer has no starting point. Done would mean the packages are built, tested and published for each listed architecture, which is maintainer work.

Scritto dal modello di indicizzazione a partire dal testo della issue.

Descrizione

firefox security, bug fix, and enhancement update
Severity: Important
Description
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

Security Fix(es):

  • libexpat: denial of service via crafted XML input (CVE-2026-45186)
  • expat: expat: Information disclosure via heap buffer over-read in XML_ParseBuffer (CVE-2026-77214)
  • firefox: thunderbird: Privilege escalation in the Application Update component (CVE-2026-109704)
  • firefox: Use-after-free in the XML component (CVE-2026-109718)
  • 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: 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 JavaScript Engine: JIT component (CVE-2026-109729)
  • 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: Integer overflow in the Layout: Text and Fonts component (CVE-2026-109723)
  • 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: Sandbox escape due to use-after-free in the Networking component (CVE-2026-109707)
  • firefox: JIT miscompilation in the JavaScript: WebAssembly component (CVE-2026-109720)
  • 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: Use-after-free in the DOM: Streams component (CVE-2026-109732)
  • 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: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2026-109722)
  • firefox: Use-after-free in the DOM: Animation component (CVE-2026-109728)
  • firefox: Incorrect boundary conditions in the JavaScript Engine: JIT component (CVE-2026-109721)

Bug Fix(es) and Enhancement(s):

  • Firefox ESR 153 rebase [rhel-10.2.z] (JIRA:RHEL-175166)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected packages:
firefox-153.5.0-1.el10_2.x86_64
firefox-153.5.0-1.el10_2.s390x
firefox-153.5.0-1.el10_2.ppc64le
firefox-153.5.0-1.el10_2.aarch64
firefox-153.5.0-1.el10_2.x86_64_v2

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