CVE-2026-18671 — IBM i is Affected By Multiple Vulnerabilities in NetServer
IBM i 7.6, 7.5, 7.4, and 7.3 could allow an authenticated attacker to force a NetServer server thread exception, caused by an integer overflow during bounds checking in request …
Published: 2026-08-13 · CVSS: 6.5 · CVSS 3.1
IBM i 7.6, 7.5, 7.4, and 7.3 could allow an authenticated attacker to force a NetServer server thread exception, caused by an integer overflow during bounds checking in request processing. The attacker could exploit this vulnerability to cause a temporary denial of service.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7