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CVE-2026-17220

nvd nist
Published: Aug 13, 2026Modified: Aug 17, 2026

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8.2
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Exploitability: 3.9 / Impact: 4.2
Source: psirt@us.ibm.com (Secondary)

Description

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service and modify authentication metadata due to a buffer overflow.

Affected (4)

Products: Ibm: I
Ibm
1 product
I
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Ibm
I
Version 7.3
I
Version 7.4
I
Version 7.5
I
Version 7.6

Related CWEs

CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (1)

Source: psirt@us.ibm.com
Vendor Advisory

Timeline

No history available yet.