OPENSUSE-SU-2026:20789-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues - Update to Firefox Extended Support Release 140.11.0 ESR MFSA 2026-48 bsc1265212. MFSA 2026-48: - CVE-2026-8388: Incorrect boundary conditions in the JavaScript Engine: JIT component. - CVE-2026-8391: Other issue in the JavaScript Engine...

CVE-2026-2770

This CVE is a Use-after-free in the DOM: Bindings (WebIDL) component, affecting Firefox versions prior to 148, Firefox ESR prior to 115.33, and Firefox ESR prior to 140.8. The issue is described as a use-after-free in the DOM bindings (WebIDL) subsystem; no exploit details are provided, and the a...