CVE-2026-67869
HIGH
7,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
Description
AI Translation Available
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
https://github.com/open62541/open62541/blob/v1.5.5/examples/tutorial_server_ala…
https://github.com/open62541/open62541/blob/v1.5.5/src/server/ua_services_metho…
https://github.com/open62541/open62541/blob/v1.5.5/src/server/ua_subscription_a…
https://github.com/open62541/open62541/issues/8171