What is CVE-2026-17271?
CVE-2026-17271 is a vulnerability in IBM i versions 7.3, 7.4, 7.5, and 7.6. A remote attacker could cause a denial of service (DoS) due to improper input size validation.
Azərbaycanca: CVE-2026-17271 IBM i əməliyyat sisteminin müxtəlif versiyalarında (7.3, 7.4, 7.5, 7.6) aşkar edilmiş boşluqdur. Uzaqdan olan hücumçu daxil olunan məlumatın ölçüsünün düzgün yoxlanılmaması (improper input size validation) səbəbindən xidmətə qarşı imtina (denial of service – DoS) vəziyyəti yarada bilər.
Related CVEs
link basis: same weakness class CWE-20; shared vendor: IBM
FAQ2
Which platform does CVE-2026-17271 affect and what is its result?
CVE-2026-17271 affects IBM i versions 7.3, 7.4, 7.5, and 7.6. As a result, a remote attacker could cause a denial of service (DoS).
What is the cause of the CVE-2026-17271 vulnerability?
The vulnerability is caused by improper input size validation.
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.