Product
1 published CVE affecting crates.io core2, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
Newest publication first
The maintainer decided stop maintaining crate and yanked all published versions. Potential alternatives: embedded-io solves the same general problem no-std-io2 is a maintained fork
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.