CVE-2026-17271

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to improper validation of input size.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.ibm.com/support/pages/node/7283276	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ibm:i:*:*:*:*:*:*:*:*

History

23 Oct 2026, 19:10

Type	Values Removed	Values Added
Summary		(es) IBM i 7.6, 7.5, 7.4 y 7.3 podría permitir a un atacante remoto causar una denegación de servicio debido a una validación incorrecta del tamaño de la entrada.

Information

Published : 2026-08-12 18:17

Updated : 2026-10-23 19:10

NVD link : CVE-2026-17271

Mitre link : CVE-2026-17271

CVE.ORG link : CVE-2026-17271

JSON object : View

Products Affected

ibm

i

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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