This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 115.9.1esr ESR MFSA 2024-16 . * CVE-2024-29944: Privileged JavaScript Execution via Event Handlers . Firefox Extended Support Release 115.9.0 ESR : * CVE-2024-0743: Crash in NSS TLS method . * CVE-2024-2605: Windows Error Reporter could be used as a Sandbox escape vector . * CVE-2024-2607: JIT code failed to save return registers on Armv7-A . * CVE-2024-2608: Integer overflow could have led to out of bounds write . * CVE-2024-2616: Improve handling of out-of-memory conditions in ICU . * CVE-2023-5388: NSS susceptible to timing attack against RSA decryption . * CVE-2024-2610: Improper handling of html and body tags enabled CSP nonce leakage . * CVE-2024-2611: Clickjacking vulnerability could have led to a user accidentally granting permissions . * CVE-2024-2612: Self referencing object could have potentially led to a use- after-free . * CVE-2024-2614: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9 .