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 m
CVSS
6.5
Medium
EPSS
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KEV
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Exploit Today
0
0-100
Published: Oct 26, 2026 · Last modified: Oct 26, 2026 · CWE-125 · CWE-195 · CWE-200
Not enough EPSS history yet.
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 attacker can exploit this to extract up to 64KB of data from the master's memory.
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-829477.1 HIG—
——0SOEM 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 the master to access invalid memory locations, potentially disclosing sensitive information or causing crashes.4hCVE-2026-703888.3 HIG—
——0SOEM 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, allowing negative or extremely large values to bypass safety checks. This can corrupt memory and potentially allow an attacker to execute arbitrary code on the master system.4hCVE-2026-1079007.8 HIG—
——0V-SFT provided by FUJI ELECTRIC CO., LTD. contains an out-of-bounds read vulnerability in VS6ComFile!CCheck::ItemCheck. Opening a crafted V7 file may lead to information exposure or arbitrary code execution on the affected product.6hCVE-2026-1078997.8 HIG—
——0V-SFT provided by FUJI ELECTRIC CO., LTD. contains an out-of-bounds read vulnerability in VS6EditData!CDataRomErrorCheck::CheckSymbolMacroParam. Opening a crafted V7 file may lead to information exposure or arbitrary code execution on the affected product.6hCVE-2026-1078987.8 HIG—
——0V-SFT provided by FUJI ELECTRIC CO., LTD. contains an out-of-bounds read vulnerability in VS6EditData!CDataRomErrorCheck::MacroCommandCheck. Opening a crafted V7 file may lead to information exposure or arbitrary code execution on the affected product.6hCVE-2026-1078977.8 HIG—
——0V-SFT provided by FUJI ELECTRIC CO., LTD. contains an out-of-bounds read vulnerability in VS6MemInIF!set_temp_type_default. Opening a crafted V7 file may lead to information exposure or arbitrary code execution on the affected product.6h