HIGH
CVE-2026-67860
CVSS
7.5
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.
Weakness (CWE)
CWE-122
Heap-based Buffer Overflow
EPSS Score
0.27%
Probability of exploitation in next 30 days
19.1th percentile
Base CVE data derived from NVD (public domain). Enrichment by
dbcve.org
(CC-BY-4.0). Fetched via API.