CVEvulnerability
CVE-2026-67869
7.5 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2026-08-06
- Last modified
- 2026-08-31
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-120
Description
Buffer Overflow vulnerability in open62541 v1.5.5 allows a remote attacker to cause a denial of service via the Service_Call validates input arguments against runtime-resolved InputArguments metadata
Related
Weakness · CWE (1)
- CWE-120 Buffer Copy without Checking Size of Input weakness
References
- https://github.com/open62541/open62541/blob/v1.5.5/examples/tutorial_server_alarms_conditions.c github.com
- https://github.com/open62541/open62541/blob/v1.5.5/src/server/ua_services_method.c github.com
- https://github.com/open62541/open62541/blob/v1.5.5/src/server/ua_subscription_alarms_conditions.c github.com
- https://github.com/open62541/open62541/issues/8171 github.com
- https://github.com/open62541/open62541/issues/8171 github.com