Known Vulnerabilities for Open62541 by O6 Automation

Listed below are 10 of the newest known vulnerabilities associated with "Open62541" by "O6 Automation".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-67862 json open62541 1.5.5 contains a buffer-overflow in the high-level attribute reading logic in src/client/ua_client_highlevel.c. Thi... Not Provided 2026-08-04 2026-08-04
CVE-2026-67861 json An issue in open62541 v.1.5.5 and before allows a remote attacker to cause a denial of service via the UA_Client_getRemoteDat... Not Provided 2026-08-04 2026-08-04
CVE-2026-67860 json open62541 1.5.5 contains a heap-based buffer overflow in the default HistoryRead path when the default history database is us... Not Provided 2026-08-04 2026-08-04
CVE-2026-67859 json Buffer Overflow vulnerability in open62541 v1.5.5 allows a remote attacker to cause a denial of service via the Discovery/LDS... Not Provided 2026-08-04 2026-08-04
CVE-2026-67858 json Buffer Overflow vulnerability exists in open62541 1.5.5 when the Local Discovery Server (LDS) is built with multicast discove... Not Provided 2026-08-04 2026-08-04
CVE-2026-67857 json open62541 1.5.5 contains an out-of-bounds read in the client-side function responseReadNamespacesArray() in src/client/ua_cli... Not Provided 2026-08-04 2026-08-04
CVE-2026-67856 json An issue in open62541 v.1.5.5 and before allows a remote attacker to cause a denial of service via crafted CreateSubscription... Not Provided 2026-08-04 2026-08-04
CVE-2026-67855 json open62541 contains a heap use-after-free in the GDS PushManagement certificate update workflow when UA_ENABLE_GDS_PUSHMANAGEM... Not Provided 2026-08-04 2026-08-04
CVE-2026-65423 json An integer overflow in the UA_Variant arrayDimensions product computation in open62541 may allow a remote attacker to trigge... Not Provided 2026-07-30 2026-07-31
CVE-2026-63559 json An integer overflow in the UA_Variant arrayDimensions product computation in open62541 may allow a remote attacker to read ... Not Provided 2026-07-30 2026-07-31
Results limited to 10 most recent vulnerabilities

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