GHSA-r2hr-h3px-675cLowCVSS 5.3
A vulnerability was found in o6 open62541 up to 1.5.5. This issue affects the function...
🔗 CVE IDs covered (1)
📋 Description
A vulnerability was found in o6 open62541 up to 1.5.5. This issue affects the function UA_Client_readNodeClassAttribute of the file src/client/ua_client_highlevel.c. Performing a manipulation results in heap-based buffer overflow. Attacking locally is a requirement. The exploit has been made public and could be used. The project closed the issue report, stating that this is not the official way to report a security vulnerability.
🔗 References (8)
- https://nvd.nist.gov/vuln/detail/CVE-2026-18784
- https://github.com/gff-cw/information/issues/11
- https://github.com/open62541/open62541/issues/8139
- https://vuldb.com/cve/CVE-2026-18784
- https://vuldb.com/submit/857012
- https://vuldb.com/vuln/385786
- https://vuldb.com/vuln/385786/cti
- https://github.com/advisories/GHSA-r2hr-h3px-675c