Red Hat alert RHSA-2025:2359-01 (firefox) [LWN.net]

An update for firefox is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fix(es): * firefox: Use-after-free in WebTransportChild (CVE-2025-1931) * firefox: AudioIPC StreamData could trigger a use-after-free in the Browser process (CVE-2025-1930) * firefox: Unexpected GC during RegExp bailout processing (CVE-2025-1934) * firefox: Clickjacking the registerProtocolHandler info-bar Reporter (CVE-2025-1935) * firefox: thunderbird: Memory safety bugs fixed in Firefox 136, Thunderbird 136, Firefox ESR 128.8, and Thunderbird 128.8 (CVE-2025-1938) * firefox: JIT corruption of WASM i32 return values on 64-bit CPUs (CVE-2025-1933) * firefox: thunderbird: Memory safety bugs fixed in Firefox 136, Thunderbird 136, Firefox ESR 115.21, Firefox ESR 128.8, and Thunderbird 128.8 (CVE-2025-1937) * firefox: Inconsistent comparator in XSLT sorting led to out-of-bounds access (CVE-2025-1932) * firefox: Adding %00 and a fake extension to a jar: URL changed the interpretation of the contents (CVE-2025-1936) 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. This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

Original: https://access.redhat.com/security/data/csaf/v2/advisories/2025/rhsa-2025_2359.json