MZ Automation Lib60870 vulnerabilities
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Published CVEs affecting MZ Automation Lib60870: 3 record(s), with affected versions and fixes.
CVE-2026-63033
Medium · 6.5
CWE-125 Jul 30, 2026
MZ Automation lib60870 Out-of-bounds Read
A crafted IEC 60870-5-104 I-frame with a declared object count exceeding
what fits in the ASDU body causes InformationObject_ParseObjectAddress
to read one byte past the end of the heap-allocated message buffer.
CVE-2026-61893
Medium · 6.5
CWE-125 Jul 30, 2026
MZ Automation lib60870 Out-of-bounds Read
A crafted IEC 60870-5-104 I-frame with TypeID 104 (C_TS_NA_1) and an
inflated object count causes TestCommand_getFromBuffer to read one byte
past the end of the heap-allocated message buffer.
CVE-2026-16002
High · 8.2
CWE-125 Jul 23, 2026
Out-of-bounds Read in MZ Automation lib60870
The affected product is vulnerable to an Out-of-bounds read, which may allow an attacker to crash the parsing process and cause a denial of service.