VULNERABILITY INTELLIGENCE

CVE-2023-54334

CVSS score9.8 CRITICAL
EPSS probability0.59%
CISA KEVNot currently listed
Published2026-01-13
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

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.

Weakness classification

  • disclosure@vulncheck.com: CWE-121
  • nvd@nist.gov: CWE-787

Primary references