CVE-2026-49035 — Stack-based Buffer Overflow in MZ Automation libIEC61850
The affected product is vulnerable to a heap-based buffer overflow via a crafted MMS Initiate request. Remote code execution (RCE) has been demonstrated when ASLR is disabled; m…
Published: 2026-07-23 · CVSS: 9.2 · CVSS 4.0
The affected product is vulnerable to a heap-based buffer overflow via a crafted MMS Initiate request. Remote code execution (RCE) has been demonstrated when ASLR is disabled; memory corruption or denial of service may occur in configurations where ASLR is enabled.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7