CVE-2023-54334

Explorer32++ 1.3.5.531 - Buffer overflow

CVSS 7 HIGHEPSS 0.5%CWE-121

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

13 Jan 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

Explorerplusplus · Explorer32++

References

https://web.archive.org/web/20230205040401/http://www.explorerplusplus.com/https://www.exploit-db.com/exploits/51077 https://www.vulncheck.com/advisories/explorer-buffer-overflow