Marlinfirmware

1 CVEs across 1 Marlinfirmware products. Browse Marlinfirmware vulnerabilities, severities, and proof-of-concept exploits.

Marlinfirmware products with known CVEs

ProductCVEs
Marlin1
Marlinfirmware CVEs — newest first
CVESeverityScorePublishedSummary
CVE-2026-56111Critical9.12026-06-24Marlin Firmware through 2.1.2.7, fixed in commit 1f255d1, when built with MESH_BED_LEVELING enabled, contains an out-of-bounds write vulnerability in the M421…