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CVE-2026-40890 github.com/gomarkdown/markdown: Out-of-bounds Read in SmartypantsRenderer

🗓️ 21 Apr 2026 19:51:53Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 33 Views

CVE-2026-40890: Out-of-bounds read in SmartypantsRenderer for inputs with '<' not followed by '>'.

Related
Affected
Refs
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CVE-2026-40890
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CVE-2026-40890
13 Apr 202610:13
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CNNVD
Markdown 安全漏洞
21 Apr 202600:00
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CVE-2026-40890
21 Apr 202619:51
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Debian CVE
CVE-2026-40890
21 Apr 202619:51
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Go Markdown has an Out-of-bounds Read in SmartypantsRenderer
14 Apr 202622:38
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Microsoft CVE
github.com/gomarkdown/markdown: Out-of-bounds Read in SmartypantsRenderer
23 Apr 202608:04
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NVD
CVE-2026-40890
21 Apr 202620:17
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OSV
CGA-CWFM-5M84-FPXH
16 Apr 202623:17
osv
Rows per page
[
  {
    "vendor": "gomarkdown",
    "product": "markdown",
    "versions": [
      {
        "version": "< 759bbc3e32073c3bc4e25969c132fc520eda2778",
        "status": "affected"
      }
    ]
  }
]

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