CVE-2026-67860
HIGH7.5CVSS v3
—CVSS v2
0.27%
EPSS (exploit probability)
CWE-122CWE
Description
open62541 1.5.5 contains a heap-based buffer overflow in the default HistoryRead path when the default history database is used with the memory backend.
CVSS v3 vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected routers (0)
No routers currently mapped to this CVE in our database.