CVE Intelligence

Gomarkdown vulnerabilities

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

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CVE-2026-40890 High · 7.5 CWE-125 Apr 21, 2026
github.com/gomarkdown/markdown: Out-of-bounds Read in SmartypantsRenderer
The package `github.com/gomarkdown/markdown` is a Go library for parsing Markdown text and rendering as HTML. Processing a malformed input containing a < character that is not followed by a > character anywhere in the remaining text with a SmartypantsRenderer will lead to Out of Bounds read or a panic. This vulnerability is fixed with commit 759bbc3e32073c3bc4e25969c132fc520eda2778.