Alert GCSA-26286 - Aggiornamento di sicurezza per Mozilla Firefox

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ****************************************************************** alert ID: GCSA-26286 data: 23 ottobre 2026 titolo: Aggiornamento di sicurezza per Mozilla Firefox ****************************************************************** :: Descrizione del problema Mozilla ha rilasciato nuove versioni del browser Firefox, con le quali risolve varie vulnerabilita'. Maggiori informazioni sono disponibili alla sezione "Riferimenti". :: Software interessato Firefox versioni precedenti alla 158.0.1 Firefox versioni precedenti alla ESR 153.5.1 Firefox versioni precedenti alla ESR 115.43.1 Firefox versioni precedenti alla 158.0.2 per Android :: Impatto Denial of Service (DoS) Bypass delle funzionalita' di sicurezza (SFB) Accesso a dati riservati (ID) Esecuzione remota di codice arbitrario (RCE) :: Soluzioni Aggiornare Firefox all'ultima versione https://support.mozilla.org/it/kb/aggiornamento-firefox https://www.firefox.com/it/ https://www.firefox.com/it/browsers/enterprise/ https://www.firefox.com/it/download/all/ :: Riferimenti Mozilla Foundation Security Advisory https://www.mozilla.org/en-US/security/advisories/ https://www.mozilla.org/en-US/security/advisories/mfsa2026-111/ https://www.mozilla.org/en-US/security/advisories/mfsa2026-112/ https://www.mozilla.org/en-US/security/advisories/mfsa2026-113/ https://www.mozilla.org/en-US/security/advisories/mfsa2026-114/ https://www.mozilla.org/en-US/security/advisories/mfsa2026-115/ https://www.mozilla.org/en-US/security/advisories/mfsa2026-116/ Firefox - Release Notes https://www.firefox.com/en-US/firefox/158.0/releasenotes/ https://www.firefox.com/en-US/firefox/115.43.0/releasenotes/ Debian Security Announce https://security-tracker.debian.org/tracker/DSA-6573-1 https://lists.debian.org/debian-security-announce/2026/msg00488.html https://lists.debian.org/debian-lts-announce/2026/10/msg00041.html CVE List https://www.cve.org/CVERecord?id=CVE-2026-113399 https://www.cve.org/CVERecord?id=CVE-2026-113400 https://www.cve.org/CVERecord?id=CVE-2026-113401 https://www.cve.org/CVERecord?id=CVE-2026-113470 https://www.cve.org/CVERecord?id=CVE-2026-113866 https://www.cve.org/CVERecord?id=CVE-2026-113867 https://www.cve.org/CVERecord?id=CVE-2026-113868 https://www.cve.org/CVERecord?id=CVE-2026-113869 GARR CERT Security Alert - subscribe/unsubscribe: http://www.cert.garr.it/alert/ricevi-gli-alert-di-cert -----BEGIN PGP SIGNATURE----- iF0EAREIAB0WIQTGpdiR5MqstacBGHbBnEyTZRJgQgUCatsS6AAKCRDBnEyTZRJg QpVqAJ9cV3zThD8eilXyXb1qTL4Ih8UjeACgwvnvNS+zmx1y+n6nNdXDpPhlP1A= =QTVJ -----END PGP SIGNATURE-----