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PyPI package

markdownify

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

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1 actionable advisory, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. Low, CVSS 2.9PyPIAmendedPublished

    markdownify allows large headline prefixes such as , which causes memory consumption

    CVE-2025-46656 · GHSA-7mpr-5m44-h73r

    Affected
    • PyPI markdownify < 0.14.1
    Fixed in
    0.14.1· Vendor fix available
    Issue
    python-markdownify (aka markdownify) before 0.14.1 allows large headline prefixes such as <h9999999 in addition to <h1 through <h6. This causes memory consumption.

    Recommended action: Upgrade to 0.14.1 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:osv.dev (1)github.com (2)Source checked Evidence →