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Vulnerability · Published Aug 25, 2026 · Assigned by jpcert

CVE-2026-68960

High 8.5

In plain English

A high-severity stack buffer overflow in SKYMEC IT Manager from Sky Co., LTD.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 49% of all known vulnerabilities).

Severity (CVSS 3.0)8.5High
Exploit odds (30 days)0.6%top 50.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

A stack-based buffer overflow vulnerability exists in SKYSEA Client View and SKYMEC IT Manager. If this vulnerability is exploited, an attacker who can log in to a Windows system on which the affected product is installed may be able to execute arbitrary code on another Windows system that has the affected product installed and can receive UDP packets from that system.

Affected products (as reported)

VendorProductVersions
Sky Co., LTD. SKYSEA Client View 0 – through Ver.21.210.01f
Sky Co., LTD. SKYMEC IT Manager 2023.225.03a2024.005.10a

Weakness: CWE-121 · Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

References