CVE Intelligence

YosysHQ vulnerabilities

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Published CVEs affecting YosysHQ products: 1 record(s), with severity, exploitation and fixes.

Yosys 1

Exploited only (KEV) →

CVE-2026-3407 Low · 3.3 CWE-119 Mar 2, 2026
YosysHQ yosys BLIF File rtlil.h set heap-based overflow
A vulnerability was determined in YosysHQ yosys up to 0.62. This affects the function Yosys::RTLIL::Const::set of the file kernel/rtlil.h of the component BLIF File Parser. This manipulation causes heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been publicly disclosed and may be utilized. Applying a patch is the recommended action to fix this issue. It appears that the issue is not reproducible all the time.