[ALSA-2025:22363] Important: firefox security update
Type:
security
Severity:
important
Release date:
2025-12-03
Description:
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fix(es): * firefox: Mitigation bypass in the DOM: Security component (CVE-2025-13018) * firefox: Use-after-free in the Audio/Video component (CVE-2025-13014) * firefox: Incorrect boundary conditions in the JavaScript: WebAssembly component (CVE-2025-13016) * firefox: Same-origin policy bypass in the DOM: Workers component (CVE-2025-13019) * firefox: Use-after-free in the WebRTC: Audio/Video component (CVE-2025-13020) * firefox: Race condition in the Graphics component (CVE-2025-13012) * firefox: Spoofing issue in Firefox (CVE-2025-13015) * firefox: Mitigation bypass in the DOM: Core & HTML component (CVE-2025-13013) * firefox: Same-origin policy bypass in the DOM: Notifications component (CVE-2025-13017) 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.
Updated packages listed below:
Architecture Package Checksum
aarch64 firefox-140.5.0-1.el8_10.alma.1.aarch64.rpm 0eb50330c5cdd360b7896149cb85e76f05fbaa1fec8dbc51c5ab93fd7eb10535
ppc64le firefox-140.5.0-1.el8_10.alma.1.ppc64le.rpm f227510fe487311b38401ac21b88fa8f2f8eb996d1f05c1dd4ada8382dbf1904
s390x firefox-140.5.0-1.el8_10.alma.1.s390x.rpm 9290054e5f74f4cfe149764fd0124661cb849cf0403becad31cb622ddfd6420b
x86_64 firefox-140.5.0-1.el8_10.alma.1.x86_64.rpm 04f409961d4fc7dff0839ff12e8b239f9f4316a4001ff832e19007708777b3e1
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.