CVE-2025-46656

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-46656
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-46656.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-46656
Aliases
Published
2025-04-26T22:15:17Z
Modified
2025-04-29T16:48:32.735983Z
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/matthewwithanm/python-markdownify

Affected ranges

Type
GIT
Repo
https://github.com/matthewwithanm/python-markdownify
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
8f70e3952f7f8132777e60ed098f8974e51f7cbd

Affected versions

0.*

0.1.0
0.10.0
0.10.1
0.10.2
0.10.3
0.11.0
0.11.1
0.11.2
0.11.3
0.11.4
0.11.5
0.11.6
0.12.0
0.12.1
0.13.0
0.13.1
0.14.0
0.2.0
0.3.0
0.4.0
0.5.0
0.5.1
0.5.2
0.5.3
0.6.0
0.6.1
0.6.2
0.6.3
0.6.4
0.6.5
0.6.6
0.7.0
0.7.1
0.7.2
0.7.3
0.7.4
0.8.0
0.8.1
0.9.0
0.9.1
0.9.2
0.9.3
0.9.4