EUVD-2026-38797

Marlin Firmware through 2.1.2.7, fixed in commit 1f255d1, when built with MESHBEDLEVELING enabled, contains an out-of-bounds write vulnerability in the M421 G-code handler that allows attackers to corrupt firmware memory by supplying out-of-range X and Y grid indices. Attackers can send a single...

CVE-2026-56111

Marlin Firmware through 2.1.2.7, fixed in commit 1f255d1, when built with MESHBEDLEVELING enabled, contains an out-of-bounds write vulnerability in the M421 G-code handler that allows attackers to corrupt firmware memory by supplying out-of-range X and Y grid indices. Attackers can send a single...

CVE-2026-56111

Marlin Firmware through 2.1.2.7, fixed in commit 1f255d1, when built with MESHBEDLEVELING enabled, contains an out-of-bounds write vulnerability in the M421 G-code handler that allows attackers to corrupt firmware memory by supplying out-of-range X and Y grid indices. Attackers can send a single...

CVE-2026-56111

Marlin Firmware 2.1.2.7 with MESH_BED_LEVELING enabled is affected. The vulnerability is an out-of-bounds write in the M421 G-code handler that allows an attacker-controlled 32-bit float value to be written past the z_values array bounds by providing crafted X/Y grid indices. This can corrupt adj...

CVE-2026-56111 Marlin Firmware 2.1.2.7 Out-of-Bounds Write via M421 G-code Handler

Marlin Firmware through 2.1.2.7, fixed in commit 1f255d1, when built with MESHBEDLEVELING enabled, contains an out-of-bounds write vulnerability in the M421 G-code handler that allows attackers to corrupt firmware memory by supplying out-of-range X and Y grid indices. Attackers can send a single...

EUVD-2018-1928

Malware in sbrugna...

SUSE CVE-2018-1000537

Marlin Firmware Marlin version 1.1.x and earlier contains a Buffer Overflow vulnerability in cardreader.cpp Depending on branch/version that can result in Arbitrary code execution. This attack appear to be exploitable via Crafted G-Code instruction/file is sent to the printer...

Fedora Update for lulzbot-marlin-firmware FEDORA-2018-394a827406

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora Update for lulzbot-marlin-firmware FEDORA-2018-7a9777480c

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Marlin Buffer Error Vulnerability

Marlin is a suite of 3D printer firmware products based on the Arduino platform. A buffer overflow vulnerability exists in the cardreader.cpp file in Marlin 1.1.x and earlier versions. An attacker can exploit this vulnerability by sending specially crafted G-Code commands/files to the printer to...

CVE-2018-1000537

Marlin Firmware Marlin version 1.1.x and earlier contains a Buffer Overflow vulnerability in cardreader.cpp Depending on branch/version that can result in Arbitrary code execution. This attack appear to be exploitable via Crafted G-Code instruction/file is sent to the printer...

CVE-2018-1000537

Marlin Firmware Marlin version 1.1.x and earlier contains a Buffer Overflow vulnerability in cardreader.cpp Depending on branch/version that can result in Arbitrary code execution. This attack appear to be exploitable via Crafted G-Code instruction/file is sent to the printer...

Buffer overflow

Marlin Firmware Marlin version 1.1.x and earlier contains a Buffer Overflow vulnerability in cardreader.cpp Depending on branch/version that can result in Arbitrary code execution. This attack appear to be exploitable via Crafted G-Code instruction/file is sent to the printer...

CVE-2018-1000537

CVE-2018-1000537 details (Marlin Firmware): Marlin 1.1.x and earlier contains a Buffer Overflow in cardreader.cpp that can lead to Arbitrary code execution. The vulnerability can be triggered by a Crafted G-Code instruction/file sent to the printer. The connected SUSE CVE entry reiterates this de...

CVE-2018-1000537

Marlin Firmware Marlin version 1.1.x and earlier contains a Buffer Overflow vulnerability in cardreader.cpp Depending on branch/version that can result in Arbitrary code execution. This attack appear to be exploitable via Crafted G-Code instruction/file is sent to the printer...