CVE-2026-3608

Stack overflow in Kea daemons

CVSS 7.5 HIGHEPSS 1.1%CWE-617

Sending a maliciously crafted message to the kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4, or kea-dhcp6 daemons over any configured API socket or HA listener can cause the receiving daemon to exit with a stack overflow error. This issue affects Kea versions 2.6.0 through 2.6.4 and 3.0.0 through 3.0.2.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Produtos afetados

ISC · Kea

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Referências

https://downloads.isc.org/isc/kea/2.6.5 https://downloads.isc.org/isc/kea/3.0.3 https://kb.isc.org/docs/cve-2026-3608 http://www.openwall.com/lists/oss-security/2026/03/25/6