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CVE PROGRAM SOURCE RECORD6.9 Medium

CVE-2026-61893

MZ Automation lib60870 Out-of-bounds Read

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Status
Published
Published
Updated
Assigning organization
icscert

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

MZ Automation lib60870

Default version status: unaffected

  • 2.4.0affected
  • 2.4.1unaffected

References