PyPI/pypdf CVE-2026-33123: unknown, EPSS 0.39%
pypdf has inefficient decoding of array-based streams
Action: Upgrade pypdf to 6.9.1 or later.
pip install pypdf==6.9.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.9.1 | - |
Fixed versions
| 6.9.1 |
Sources
- osv: PYSEC-2026-3023
- https://github.com/py-pdf/pypdf/security/advisories/GHSA-qpxp-75px-xjcp
- https://nvd.nist.gov/vuln/detail/CVE-2026-33123
- https://github.com/py-pdf/pypdf/pull/3686
- https://github.com/py-pdf/pypdf
- https://github.com/py-pdf/pypdf/releases/tag/6.9.1
- https://pypi.org/project/pypdf
- https://github.com/advisories/GHSA-qpxp-75px-xjcp
CVE-2026-33123 · published · modified · JSON