CVE-2026-18857

IBM OPENBMC FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, and FW1060.00 through FW1060.81 is affected by a vulnerability in the BMC firmware management interface. The host system can cause the BMC firmware management service to crash or allow a limited amount of BMC internal memory to...

CVE-2026-18857

IBM OPENBMC firmware versions FW1120.00 - FW1120.01 , FW1110.00 - FW1110.31 , and FW1060.00 - FW1060.81 are affected by an out-of-bounds read vulnerability (CWE-125) in the BMC firmware management interface . A host system can exploit this to crash the BMC firmware management service or read a li...

CVE-2026-18857 This Power System update is being released to address

IBM OPENBMC FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, and FW1060.00 through FW1060.81 is affected by a vulnerability in the BMC firmware management interface. The host system can cause the BMC firmware management service to crash or allow a limited amount of BMC internal memory to...

EUVD-2026-85893

IBM OPENBMC FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, and FW1060.00 through FW1060.81 is affected by a vulnerability in the BMC firmware management interface. The host system can cause the BMC firmware management service to crash or allow a limited amount of BMC internal memory to...

Security Bulletin: This Power System update is being released to address CVE-2026-18857

Summary BMC firmware is affected by a vulnerability in the BMC firmware management interface. The host system can cause the BMC firmware management service to crash or allow a limited amount of BMC internal memory to be read, resulting in a confidentiality and availability impact to the managed...

PT-2026-97812

Name of the Vulnerable Software and Affected Versions IBM OPENBMC versions FW1120.00 through FW1120.01 IBM OPENBMC versions FW1110.00 through FW1110.31 IBM OPENBMC versions FW1060.00 through FW1060.81 Description A flaw exists in the BMC firmware management interface. A host system can trigger a...

CVE-2026-18857: Out-of-bounds Read

IBM OPENBMC FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, and FW1060.00 through FW1060.81 is affected by a vulnerability in the BMC firmware management interface. The host system can cause the BMC firmware management service to crash or allow a limited amount of BMC internal memory to...

CVE-2026-18849

IBM OpenBMC FW1060.00 through FW1060.80 is affected by a vulnerability in the BMC firmware update process. An attacker with authenticated administrator-level access to the BMC can, under specific conditions, execute arbitrary code, resulting in a confidentiality, integrity, and availability impac...

CVE-2026-18849

IBM OpenBMC firmware (FW1060.00–FW1060.80) on Power 10 systems is vulnerable to arbitrary code execution via the BMC firmware update process. The root cause is CWE-22 (Path Traversal) . An attacker with authenticated administrator-level access to the BMC over an adjacent network can exploit this ...

CVE-2026-18849: Improper Limitation of a Pathname to a Restricted Directory

IBM OpenBMC FW1060.00 through FW1060.80 is affected by a vulnerability in the BMC firmware update process. An attacker with authenticated administrator-level access to the BMC can, under specific conditions, execute arbitrary code, resulting in a confidentiality, integrity, and availability impac...

CVE-2025-12007

There is a vulnerability in the Supermicro BMC firmware validation logic at Supermicro MBD-X13SEM-F . An attacker can update the system firmware with a specially crafted image...

CVE-2025-12007: Improper Verification of Cryptographic Signature

There is a vulnerability in the Supermicro BMC firmware validation logic at Supermicro MBD-X13SEM-F . An attacker can update the system firmware with a specially crafted image...

CVE-2021-0097

Path traversal in the BMC firmware for IntelR Server Board M10JNP2SB before version EFI BIOS 7215, BMC 8100.01.08 may allow an unauthenticated user to potentially enable a denial of service via adjacent access...

CVE-2021-0113

Out of bounds write in the BMC firmware for IntelR Server Board M10JNP2SB before version EFI BIOS 7215, BMC 8100.01.08 may allow an unauthenticated user to potentially enable a denial of service via adjacent access...

CVE-2021-0070

Improper input validation in the BMC firmware for IntelR Server Board M10JNP2SB before version EFI BIOS 7215, BMC 8100.01.08 may allow an unauthenticated user to potentially enable an escalation of privilege via adjacent access...

CVE-2020-12375

Heap overflow in the BMC firmware for some IntelR Server Boards, Server Systems and Compute Modules before version 2.47 may allow an authenticated user to potentially enable escalation of privilege via local access...

CVE-2025-7623

Stack-based buffer overflow in the SMASH-CLP shell. An authenticated attacker with SSH access to the BMC can exploit a stack buffer overflow via a crafted SMASH command, overwrite the return address and registers, and achieve arbitrary code execution on the BMC firmware operating system...

CVE-2025-7623 Supermicro BMC SMASH services has a Stack-based buffer overflow vulnerability

Stack-based buffer overflow in the SMASH-CLP shell. An authenticated attacker with SSH access to the BMC can exploit a stack buffer overflow via a crafted SMASH command, overwrite the return address and registers, and achieve arbitrary code execution on the BMC firmware operating system...

CVE-2025-8404: Stack-based Buffer Overflow

Stack buffer overflow vulnerability exists in the Supermicro BMC Shared library. An authenticated attacker with access to the BMC exploit stack buffer via a crafted header and achieve arbitrary code execution of the BMC’s firmware operating system...

CVE-2025-7623: Stack-based Buffer Overflow

Stack-based buffer overflow in the SMASH-CLP shell. An authenticated attacker with SSH access to the BMC can exploit a stack buffer overflow via a crafted SMASH command, overwrite the return address and registers, and achieve arbitrary code execution on the BMC firmware operating system...