{"schema_version":"1.3.1","id":"GO-2026-5208","modified":"2026-07-24T18:35:55Z","published":"2026-07-24T18:35:55Z","aliases":["CVE-2026-40890","GHSA-77fj-vx54-gvh7"],"summary":"Go Markdown has an out-of-bounds read in SmartypantsRenderer in github.com/gomarkdown/markdown","details":"Go Markdown has an out-of-bounds read in SmartypantsRenderer in github.com/gomarkdown/markdown","affected":[{"package":{"name":"github.com/gomarkdown/markdown","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.0.0-20260411013819-759bbc3e3207"}]}],"ecosystem_specific":{"imports":[{"path":"github.com/gomarkdown/markdown/html","symbols":["NewRenderer"]}]}}],"references":[{"type":"ADVISORY","url":"https://github.com/gomarkdown/markdown/security/advisories/GHSA-77fj-vx54-gvh7"},{"type":"FIX","url":"https://github.com/gomarkdown/markdown/commit/759bbc3e32073c3bc4e25969c132fc520eda2778"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-5208","review_status":"REVIEWED"}}