Alert GCSA-26243 - Vulnerabilita' in prodotti WatchGuard

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ****************************************************************** alert ID: GCSA-26243 data: 30 settembre 2026 titolo: Vulnerabilita' in prodotti WatchGuard ****************************************************************** :: Descrizione del problema WatchGuard ha rilasciato nuove versioni dei suoi prodotti con le quali risolve 15 vulnerabilita', delle quali una di livello "critico" e 13 di livello "alto." Maggiori informazioni sono disponibili alla sezione "Riferimenti". :: Software interessato WatchGuard Fireware OS Default versioni precedenti alla 2026.3.2 WatchGuard Fireware OS Default versioni precedenti alla 2026.2.3 WatchGuard Fireware OS Default versioni precedenti alla 12.12.3 WatchGuard Fireware OS T15/T35 versioni precedenti alla 12.5.21 :: Impatto Denial of Service (DoS) Bypass delle funzionalita' di sicurezza (SFB) Esecuzione remota di codice arbitrario (RCE) Rivelazione di informazioni (ID) :: Soluzioni Applicare gli aggiornamenti rilasciati dal produttore. Upgrade Fireware or WatchGuard System Manager https://www.watchguard.com/help/docs/help-center/en-US/content/en-US/Fireware/installation/version_upgrade_new_c.html Manage Firmware Versions for Devices in WatchGuard Cloud https://www.watchguard.com/help/docs/help-center/en-US/Content/en-US/WG-Cloud/Devices/sub_upgrade-firmware.html Per scaricare il software relativo al modello di Firebox https://software.watchguard.com/ :: Riferimenti WatchGuard Security Advisories https://psirt.watchguard.com/ CVE ID https://www.cve.org/CVERecord?id=CVE-2026-86134 https://www.cve.org/CVERecord?id=CVE-2026-86104 https://www.cve.org/CVERecord?id=CVE-2026-18145 https://www.cve.org/CVERecord?id=CVE-2026-13046 https://www.cve.org/CVERecord?id=CVE-2026-86101 https://www.cve.org/CVERecord?id=CVE-2026-86133 https://www.cve.org/CVERecord?id=CVE-2026-13224 https://www.cve.org/CVERecord?id=CVE-2026-86132 https://www.cve.org/CVERecord?id=CVE-2026-86105 https://www.cve.org/CVERecord?id=CVE-2026-90441 https://www.cve.org/CVERecord?id=CVE-2026-86131 https://www.cve.org/CVERecord?id=CVE-2026-86136 https://www.cve.org/CVERecord?id=CVE-2026-81433 https://www.cve.org/CVERecord?id=CVE-2026-86128 https://www.cve.org/CVERecord?id=CVE-2026-18105 GARR CERT Security Alert - subscribe/unsubscribe: http://www.cert.garr.it/alert/ricevi-gli-alert-di-cert -----BEGIN PGP SIGNATURE----- iF0EAREIAB0WIQTGpdiR5MqstacBGHbBnEyTZRJgQgUCar0JNAAKCRDBnEyTZRJg Qin7AJ9UI0ZkD9dy8DF23nlxM12TTsLPcACfV/on6VUc9uT+6yXoMqP6XqLImhw= =mkOJ -----END PGP SIGNATURE-----