CVE-2025-9998 MEDIUM

CVE-2025-9998: Improper validation of packets sequencing

Vendor Arcinfo
Product PcVue
Weakness CWE-754
Published September 5, 2025
Last update February 26, 2026

CVSS base score

6.0/10
Attack vector Adjacent
Attack complexity High
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/AU:Y/R:U/RE:M/U:Green

What the vulnerability does

01Description

The sequence of packets received by a Networking server are not correctly checked. An attacker could exploit this vulnerability to send specially crafted messages to force the application to stop.

Key dates

02Disclosure timeline

September 5, 2025 CVE published
February 26, 2026 Record updated