CVE-2023-54334
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductExplorerplusplus Explorer\+\+
PublishedJan 13, 2026
First seenJan 13, 2026
Weakness typeCWE-121CWE-121
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| explorerplusplus explorer\+\+ | 1.3.5.531 | — |
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