EUVD-2026-19444
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Lifecycle Timeline
3Description
openFPGALoader is a utility for programming FPGAs. In 1.1.1 and earlier, a heap-buffer-overflow read vulnerability exists in BitParser::parseHeader() that allows out-of-bounds heap memory access when parsing a crafted .bit file. No FPGA hardware is required to trigger this vulnerability.
Analysis
Heap-buffer-overflow in openFPGALoader 1.1.1 and earlier allows local attackers to trigger information disclosure and denial-of-service through maliciously crafted .bit FPGA configuration files. The vulnerability requires user interaction (opening a malicious file) but requires no authentication or FPGA hardware. …
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Remediation
24 hours: Identify all systems running openFPGALoader 1.1.1 or earlier via software inventory. Issue guidance prohibiting opening .bit files from untrusted sources. …
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External POC / Exploit Code
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