CVE-2026-17255 — IBM i is Affected By Denial of Service Vulnerability []
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.
Published: 2026-09-04 · CVSS: 4.3 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7