This update for MozillaFirefox fixes the following issues: Updated to version 102.8.0 ESR : - CVE-2023-25728: Fixed content security policy leak in violation reports using iframes. - CVE-2023-25730: Fixed screen hijack via browser fullscreen mode. - CVE-2023-25743: Fixed Fullscreen notification not being shown in Firefox Focus. - CVE-2023-0767: Fixed arbitrary memory write via PKCS 12 in NSS. - CVE-2023-25735: Fixed potential use-after-free from compartment mismatch in SpiderMonkey. - CVE-2023-25737: Fixed invalid downcast in SVGUtils::SetupStrokeGeometry. - CVE-2023-25738: Fixed printing on Windows which could potentially crash Firefox with some device drivers. - CVE-2023-25739: Fixed use-after-free in mozilla::dom::ScriptLoadContext::~ScriptLoadContext. - CVE-2023-25729: Fixed extensions opening external schemes without user knowledge. - CVE-2023-25732: Fixed out of bounds memory write from EncodeInputStream. - CVE-2023-25734: Fixed opening local .url files that causes unexpected network loads. - CVE-2023-25742: Fixed tab crash by Web Crypto ImportKey. - CVE-2023-25744: Fixed Memory safety bugs. - CVE-2023-25746: Fixed Memory safety bugs.