GHSA-cgjp-m25q-4wp8HighCVSS 7.5
open62541 contains a heap use-after-free in the GDS PushManagement certificate update workflow...
🔗 CVE IDs covered (1)
📋 Description
open62541 contains a heap use-after-free in the GDS PushManagement certificate update workflow when UA_ENABLE_GDS_PUSHMANAGEMENT is enabled. This allows a remote attacker to cause a denial of service.
🔗 References (8)
- https://nvd.nist.gov/vuln/detail/CVE-2026-67855
- https://github.com/open62541/open62541/issues/8093
- https://github.com/open62541/open62541
- https://github.com/open62541/open62541/blob/master/arch/posix/eventloop_posix.c
- https://github.com/open62541/open62541/blob/master/examples/encryption/server_encryption.c
- https://github.com/open62541/open62541/blob/master/src/server/ua_server_internal.h
- https://github.com/open62541/open62541/blob/master/src/server/ua_server_ns0_gds.c
- https://github.com/advisories/GHSA-cgjp-m25q-4wp8