CVE-2026-40890
Go Markdown has an Out-of-bounds Read in SmartypantsRenderer
7.5
HIGH
CVSS 3.1
EPSS 0.35%
描述
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.
如何修補 CVE-2026-40890
要修補 CVE-2026-40890,請將受影響套件升級到下列已修補版本。
- —未列出修補版本
- —升級至 0.0.0-20260411013819-759bbc3e3207 或更新版本
CVE-2026-40890 正在被利用嗎?
低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0
- from 0, < 0.0.0-20260411013819-759bbc3e3207
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |