AUGUST 14, 2026
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Case File

CVE-2026-18671

MEDIUM · CVSS 6.5 EPSS 0.22% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-13 · Last synced 2026-08-14

CyberRota Analysis

AI-Generated

IBM i versions 7.6, 7.5, 7.4, and 7.3 are vulnerable to an integer overflow issue during request processing, which can be exploited by authenticated attackers to trigger a NetServer server thread exception. This vulnerability may lead to a temporary denial of service, impacting the availability of services. Organizations using these IBM i versions should prioritize patching to mitigate potential disruptions.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-18671
Severity
MEDIUM
CVSS
6.5
EPSS
0.22%

Original NVD Description

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.