High severityNVD Advisory· Published Sep 18, 2026· Updated Sep 18, 2026
CVE-2026-15579
CVE-2026-15579
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.
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Affected products
1Patches
Vulnerability mechanics
References
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