Out-of-bounds Read in Trabucayre Openfpgaloader
CVE-2026-35170
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 ha…
Vulnerability class: Buffer Overflow
EPSS: 0.000 (5.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H.
Affected products
- Trabucayre Openfpgaloader — versions <= 1.1.1
Weakness classification (CWE)
References
- https://github.com/trabucayre/openFPGALoader/security/advisories/GHSA-v59x-fvpj-j22x (x_refsource_CONFIRM, Exploit, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-35170?
- CVE-2026-35170 is a high-severity vulnerability in Trabucayre Openfpgaloader, classified under Out-of-bounds Read. CVSS score: 7.1/10. Published 2026-04-06.
- How severe is CVE-2026-35170?
- High severity. CVSS v3 base score is 7.1 out of 10.