CVE-2023-54334 HIGH

CVE-2023-54334: Explorer32++ 1.3.5.531 - Buffer overflow

Vendor Explorerplusplus
Product Explorer32++
Weakness CWE-121
Published January 13, 2026
Last update January 14, 2026
View on NVD All CVEs

CVSS base score

7.0/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction —
Confidentiality —
Integrity —

CVSS vector

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

What the vulnerability does

01Description

Explorer32++ 1.3.5.531 contains a buffer overflow vulnerability in Structured Exception Handler (SEH) records that allows attackers to execute arbitrary code. Attackers can exploit the vulnerability by providing a long file name argument over 396 characters to corrupt the SEH chain and potentially execute malicious code.

Key dates

02Disclosure timeline

January 13, 2026 CVE published
January 14, 2026 Record updated