CVE-2026-17255

Published: Sep 4, 2026Modified: Sep 4, 2026

4.3

Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Exploitability: 2.8 / Impact: 1.4

Source: psirt@us.ibm.com

Description

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 the prefix length in ICMPv6 Router Advertisements.

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (1)

https://www.ibm.com/support/pages/node/7286093

Source: psirt@us.ibm.com

Timeline

No history available yet.