This update for MozillaFirefox fixes the following issues: Update to Firefox Extended Support Release 115.3.0 ESR : Security fixes: * CVE-2023-5168: Out-of-bounds write in FilterNodeD2D1 . * CVE-2023-5169: Out-of-bounds write in PathOps . * CVE-2023-5171: Use-after-free in Ion Compiler . * CVE-2023-5174: Double-free in process spawning on Windows . * CVE-2023-5176: Memory safety bugs fixed in Firefox 118, Firefox ESR 115.3, and Thunderbird 115.3 . Other fixes: * Fix broken build with newer binutils