firefox: thunderbird: Script element events leaked cross-origin resource status

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Script elements loading cross-origin resources generate load and error events which can leak information enabling XS-Leaks attacks...

firefox: thunderbird: Script element events leaked cross-origin resource status

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Script elements loading cross-origin resources generate load and error events which can leak information enabling XS-Leaks attacks...

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Update to Mozilla Firefox ESR 128.11 MFSA 2025-44, bsc1243353: MFSA-TMP-2025-0001: Double-free in libvpx encoder bmo1962421 CVE-2025-5263: Error handling for script execution was incorrectly isolated from web content bmo1960745...