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cve.nowby Sazabi
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markdown

1 known vulnerability (1 high), with the versions each affects and the releases that fix them.

Latest release
3.11.3 (Nov 5, 2026): no advisory affects it
Newest unaffected release
3.11.3 (Nov 5, 2026), the latest release
Advisories
1 · 1 high
Weekly downloads
29.3M
Dependents
12.5K
Releases
65 since 1.7.0 (Feb 18, 2008)
Registry
PyPI
Releases read
Nov 8, 2026

Version timeline

Every release cve.now has on record, lowest version on the left; each bar is a run of versions an advisory affects.

Advisories 1

  • Python-Markdown version 3.8 contain a vulnerability where malformed HTML-like sequences can cause html.parser.HTMLParser to raise an…

    Affected: through 3.8; fixed in 3.8.1.

    Fixed in 3.8.1 (released Jun 18, 2025, 260 days before disclosure).

    The latest release, 3.11.3, is not affected.