Vulnerability Description
An out-of-bounds write vulnerability exists in some of the Ethernet switches because of improper validation of the username field length during Web login processing. This may allow a remote attacker to submit a specially crafted overly long input, triggering a buffer overflow that can cause the authentication process to crash and result in a Denial of Service (DoS) attack.
Related Weaknesses (CWE)
References
FAQ
What is CVE-2026-15579?
CVE-2026-15579 is a documented vulnerability. An out-of-bounds write vulnerability exists in some of the Ethernet switches because of improper validation of the username field length during Web login processing. This may allow a remote attacker t...
How severe is CVE-2026-15579?
CVSS scoring is not yet available for CVE-2026-15579. Check NVD for updates.
Is there a patch for CVE-2026-15579?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.