What is CVE-2026-21550?
CVE-2026-21550 is an improper input validation vulnerability in the modem, which could lead to remote denial of service without requiring additional execution privileges. It is recommended to apply security updates provided by the manufacturer for affected modem devices.
Azərbaycanca: CVE-2026-21550 modemdə düzgün olmayan giriş yoxlaması zəifliyidir ki, bu da uzaqdan xidmətin dayandırılmasına (remote denial of service) səbəb ola bilər. Zəiflik əlavə icra imtiyazları tələb etmir. Təsirə məruz qalan modem qurğuları üçün istehsalçı tərəfindən buraxılmış təhlükəsizlik yeniləmələrini tətbiq etmək tövsiyə olunur.
Related CVEs
link basis: same weakness class CWE-20
FAQ2
Does exploiting CVE-2026-21550 require authentication or additional execution privileges?
No, this vulnerability could lead to remote denial of service without requiring any additional execution privileges.
What mitigation is recommended for CVE-2026-21550?
It is recommended to apply the security updates released by the manufacturer for affected modem devices.
See also6
This explainer is AI-written from source data — skopnix's own reporting on this CVE; CVSS scores, vendors and versions are never invented. See NVD for the official record.