cvedb.io
CVE-2026-22903
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2026-02-09T08:16:10.103 · Last modified 2026-06-17T10:20:35.310

Summary

An unauthenticated remote attacker can send a crafted HTTP request containing an overly long SESSIONID cookie. This can trigger a stack buffer overflow in the modified lighttpd server, causing it to crash and potentially enabling remote code execution due to missing stack protections.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.