CVE-2025-67433

HIGH 7.5

CVSS Score

7.5

EPSS Score

0.0%

EPSS Percentile

0th

A heap buffer overflow in the processRequest function of Open TFTP Server MultiThreaded v1.7 allows attackers to cause a Denial of Service (DoS) via a crafted DATA packet.

Vendor	n/a
Product	n/a
Published	Feb 12, 2026
Last Updated	Feb 26, 2026

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Affected Versions

n/a / n/a

n/a

References

NVD ↗ CVE.org ↗ EPSS Data ↗

gist.github.com: https://gist.github.com/Hyobin/f1b7d48d29e60a378bb9c88ba8b8080a sourceforge.net: https://sourceforge.net/projects/tftp-server/files/tftp%20server%20multithreaded/ gist.github.com: https://gist.github.com/transparencybeam/f1b7d48d29e60a378bb9c88ba8b8080a