File _patchinfo of Package patchinfo.42176

<patchinfo incident="42176">
  <issue tracker="bnc" id="1256340">VUL-0: MozillaFirefox / MozillaThunderbird: update to 147.0 and 140.7esr</issue>
  <issue tracker="cve" id="2026-0877"/>
  <issue tracker="cve" id="2026-0878"/>
  <issue tracker="cve" id="2026-0879"/>
  <issue tracker="cve" id="2026-0880"/>
  <issue tracker="cve" id="2026-0882"/>
  <issue tracker="cve" id="2025-14327"/>
  <issue tracker="cve" id="2026-0883"/>
  <issue tracker="cve" id="2026-0884"/>
  <issue tracker="cve" id="2026-0885"/>
  <issue tracker="cve" id="2026-0886"/>
  <issue tracker="cve" id="2026-0887"/>
  <issue tracker="cve" id="2026-0890"/>
  <issue tracker="cve" id="2026-0891"/>
  <packager>MSirringhaus</packager>
  <rating>important</rating>
  <category>security</category>
  <summary>Security update for MozillaFirefox</summary>
  <description>This update for MozillaFirefox fixes the following issues:

Update to Firefox Extended Support Release 140.7.0 ESR (bsc#1256340).
    
- MFSA 2026-03
  * CVE-2026-0877: Mitigation bypass in the DOM: Security component
  * CVE-2026-0878: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component
  * CVE-2026-0879: Sandbox escape due to incorrect boundary conditions in the Graphics component
  * CVE-2026-0880: Sandbox escape due to integer overflow in the Graphics component
  * CVE-2026-0882: Use-after-free in the IPC component
  * CVE-2025-14327: Spoofing issue in the Downloads Panel component
  * CVE-2026-0883: Information disclosure in the Networking component
  * CVE-2026-0884: Use-after-free in the JavaScript Engine component
  * CVE-2026-0885: Use-after-free in the JavaScript: GC component
  * CVE-2026-0886: Incorrect boundary conditions in the Graphics component
  * CVE-2026-0887: Clickjacking issue, information disclosure in the PDF Viewer component
  * CVE-2026-0890: Spoofing issue in the DOM: Copy-Paste and Drag-Drop component
  * CVE-2026-0891: Memory safety bugs fixed in Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird 147
  </description>
</patchinfo>