CVE-2026-35170
High
Description
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.
SeverityHigh
CVSS7.1
Exploit probability—
ProductTrabucayre Openfpgaloader
PublishedApr 6, 2026
First seenApr 6, 2026
Weakness typeCWE-125Out-of-bounds read
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| trabucayre openfpgaloader | v ≤ 1.1.1 | — |
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