PyPI/pypdf CVE-2026-27024: medium 5.5, EPSS 0.19%
pypdf has a possible infinite loop when processing TreeObject
Action: Upgrade pypdf to 6.7.1 or later.
pip install pypdf==6.7.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.7.1 | - |
Fixed versions
| 6.7.1 |
Sources
- osv: GHSA-996q-pr4m-cvgq
- nvd: CVE-2026-27024
- https://github.com/py-pdf/pypdf/security/advisories/GHSA-996q-pr4m-cvgq
- https://github.com/py-pdf/pypdf/pull/3645
- https://github.com/py-pdf/pypdf/commit/bd2f6d052fe5941e85e37082c2a43453d48d1295
- https://github.com/py-pdf/pypdf
- https://github.com/py-pdf/pypdf/releases/tag/6.7.1
CVE-2026-27024 · published · modified · JSON