CVE-2026-82943

SOEM version 2.0.0 and earlier contains vulnerabilities where a malicious device can send messages that cause the master to read data from memory locations beyond the intended buffer. The software uses length values from device responses without validating them against actual buffer sizes. An...

CVE-2026-82945

SOEM version 2.0.0 and earlier contains a vulnerability during device configuration where a malicious device can cause memory corruption. The software writes configuration data to a fixed-size array without checking if the array index exceeds its maximum size of ECMAXFMMU entries. A device...

CVE-2026-82944

SOEM version 2.0.0 and earlier contains a vulnerability in multi-segment data transfers where a malicious device can overflow memory buffers. The software checks the total size only once at the beginning, but doesn't track the cumulative size as multiple segments arrive. An attacker can declare a...

CVE-2026-82947

SOEM version 2.0.0 and earlier contains multiple vulnerabilities in frame processing where a malicious device can cause the master to read data outside allocated buffers. The software uses length and offset values from device messages without validating them against buffer sizes. This can cause t...

CVE-2026-82946

SOEM version 2.0.0 and earlier contains a vulnerability where a malicious device can crash the master system. When the software receives an error response, it clears an internal pointer but continues processing. If another message arrives before timeout, the software attempts to use the cleared...

CVE-2026-70388

SOEM version 2.0.0 and earlier contains vulnerabilities where a malicious device on the network can send specially crafted messages that cause the master to write data outside allocated memory boundaries. The software performs arithmetic on message length values without proper validation, allowin...

EUVD-2026-109681

SOEM version 2.0.0 and earlier contains multiple vulnerabilities in frame processing where a malicious device can cause the master to read data outside allocated buffers. The software uses length and offset values from device messages without validating them against buffer sizes. This can cause t...

CVE-2026-82947 Multiple Out-of-Bounds Reads in Frame Processing

SOEM version 2.0.0 and earlier contains multiple vulnerabilities in frame processing where a malicious device can cause the master to read data outside allocated buffers. The software uses length and offset values from device messages without validating them against buffer sizes. This can cause t...

CVE-2026-82947

SOEM version 2.0.0 and earlier is vulnerable to multiple issues in frame processing where a malicious device can trigger out-of-bounds reads . The root cause is the software's failure to validate length and offset values from device messages against actual buffer sizes. This flaw allows a master ...

EUVD-2026-109679

SOEM version 2.0.0 and earlier contains a vulnerability where a malicious device can crash the master system. When the software receives an error response, it clears an internal pointer but continues processing. If another message arrives before timeout, the software attempts to use the cleared...

CVE-2026-82946 Null Pointer Dereference in Mailbox Error Handling

SOEM version 2.0.0 and earlier contains a vulnerability where a malicious device can crash the master system. When the software receives an error response, it clears an internal pointer but continues processing. If another message arrives before timeout, the software attempts to use the cleared...

CVE-2026-82946 Null Pointer Dereference in Mailbox Error Handling

SOEM version 2.0.0 and earlier contains a vulnerability where a malicious device can crash the master system. When the software receives an error response, it clears an internal pointer but continues processing. If another message arrives before timeout, the software attempts to use the cleared...

CVE-2026-82946

SOEM version 2.0.0 and earlier is vulnerable to a NULL pointer dereference within its mailbox error handling. When the software receives an error response, it clears an internal pointer but fails to halt processing correctly. If a subsequent message arrives before a timeout occurs, the software a...

EUVD-2026-109678

SOEM version 2.0.0 and earlier contains a vulnerability during device configuration where a malicious device can cause memory corruption. The software writes configuration data to a fixed-size array without checking if the array index exceeds its maximum size of ECMAXFMMU entries. A device...

CVE-2026-82945 Memory Corruption via FMMU Configuration Table Overflow

SOEM version 2.0.0 and earlier contains a vulnerability during device configuration where a malicious device can cause memory corruption. The software writes configuration data to a fixed-size array without checking if the array index exceeds its maximum size of ECMAXFMMU entries. A device...

CVE-2026-82945 Memory Corruption via FMMU Configuration Table Overflow

SOEM version 2.0.0 and earlier contains a vulnerability during device configuration where a malicious device can cause memory corruption. The software writes configuration data to a fixed-size array without checking if the array index exceeds its maximum size of ECMAXFMMU entries. A device...

CVE-2026-82945

SOEM versions 2.0.0 and earlier are vulnerable to memory corruption during device configuration. The root cause is an out-of-bounds write where the software fails to validate that the array index does not exceed the EC_MAXFMMU entries limit. A malicious device can provide more configuration block...

EUVD-2026-109676

SOEM version 2.0.0 and earlier contains a vulnerability in multi-segment data transfers where a malicious device can overflow memory buffers. The software checks the total size only once at the beginning, but doesn't track the cumulative size as multiple segments arrive. An attacker can declare a...

CVE-2026-82944 Buffer Overflow in CoE SDO Upload Multi-Segment Data Transfers

SOEM version 2.0.0 and earlier contains a vulnerability in multi-segment data transfers where a malicious device can overflow memory buffers. The software checks the total size only once at the beginning, but doesn't track the cumulative size as multiple segments arrive. An attacker can declare a...

CVE-2026-82944

SOEM version 2.0.0 and earlier are vulnerable to a buffer overflow during multi-segment data transfers . The root cause is that the software validates the total size only at the start of the transfer but fails to track the cumulative size as subsequent segments arrive. A malicious device can prov...