CVE-2025-34123 HIGH

CVE-2025-34123: VideoCharge Studio 2.12.3.685 SEH Buffer Overflow via .VSC File

Vendor Videocharge Software
Product Studio
Weakness CWE-121
Published July 16, 2025
Last update April 7, 2026

CVSS base score

8.4/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

A stack-based buffer overflow vulnerability exists in VideoCharge Studio 2.12.3.685 when processing a specially crafted .VSC configuration file. The issue occurs due to improper handling of user-supplied data in the XML 'Name' attribute, leading to an SEH overwrite condition. An attacker can exploit this vulnerability by convincing a user to open a malicious .VSC file, resulting in arbitrary code execution under the context of the user.

Key dates

02Disclosure timeline

July 16, 2025 CVE published
April 7, 2026 Record updated