Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 115.12.0 ESR. Security Fix(es): * firefox: Use-after-free in networking (CVE-2024-5702) * firefox: Use-after-free in JavaScript object transplant (CVE-2024-5688) * firefox: External protocol handlers leaked by timing attack (CVE-2024-5690) * firefox: Sandboxed iframes were able to bypass sandbox restrictions to open a new window (CVE-2024-5691) * firefox: Cross-Origin Image leak via Offscreen Canvas (CVE-2024-5693) * firefox: Memory Corruption in Text Fragments (CVE-2024-5696) * firefox: Memory safety bugs fixed in Firefox 127, Firefox ESR 115.12, and Thunderbird 115.12 (CVE-2024-5700) 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.