OESA-2026-1994 thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: libexpat in Expat before 2.7.2 allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing.CVE-2025-59375 Spoofing issue in Thunderbird. This vulnerability was fixed ...

EUVD-2020-4719

Malware in sbrugna...

SUSE-SU-2025:03008-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 140.2.0 ESR MFSA 2025-67 bsc1248162 CVE-2025-9179 bmo1979527: Sandbox escape due to invalid pointer in the Audio/Video: GMP component CVE-2025-9180 bmo1979782: Same-origin policy bypass in the Graphics:...

RHEL 9 : firefox (RHSA-2025:14416)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:14416 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox:...

Security Vulnerabilities fixed in Firefox 142 — Mozilla

An attacker was able to perform memory corruption in the GMP process which processes encrypted media. This process is also heavily sandboxed, but represents slightly different privileges from the content process. Same-origin policy bypass in the Graphics: Canvas2D component. Uninitialized memory ...