CVE-2026-40890: github.com/gomarkdown/markdown: Out-of-bounds Read in SmartypantsRenderer
Overview
- Severity
- High (CVSS 7.5)
- CVSS Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Apr
- Released
- 2026-04-23
- EPSS Score
- 0.04% (percentile: 11.4%)
Affected Products (1)
Open Source Software
- cbl2 cri-o 1.22.3-20 on CBL Mariner 2.0
Revision History
- 2026-04-23: Information published.