PyPI/pypdf CVE-2026-84309: medium, EPSS 0.19%
pypdf: Possible infinite loop for TreeObject.insert_child
Action: Upgrade pypdf to 6.16.0 or later.
pip install pypdf==6.16.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.16.0 | - |
Fixed versions
| 6.16.0 |
Sources
- osv: GHSA-jp53-mhqp-8xcg
- https://github.com/py-pdf/pypdf/security/advisories/GHSA-jp53-mhqp-8xcg
- https://github.com/py-pdf/pypdf/pull/3964
- https://github.com/py-pdf/pypdf/commit/c9ba557d565d57c53a0b3a0be06c0a4c29b0559b
- https://github.com/py-pdf/pypdf
- https://github.com/py-pdf/pypdf/releases/tag/6.16.0
CVE-2026-84309 · published · modified · JSON