CVE-2026-48156
2 advisories.
PyPI/pypdf CVE-2026-48156: low 3.3, EPSS 0.17%
pypdf: Possible long runtimes for zero-only width values in cross-reference streamsuntimes for zero-only width values in cross-reference streams
Action: Upgrade pypdf to 6.12.0 or later.
pip install pypdf==6.12.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.12.0 | - |
Fixed versions
| 6.12.0 |
Sources
- osv: GHSA-248m-82v9-q6g6
- https://github.com/py-pdf/pypdf/security/advisories/GHSA-248m-82v9-q6g6
- https://nvd.nist.gov/vuln/detail/CVE-2026-48156
- https://github.com/py-pdf/pypdf/pull/3791
- https://github.com/py-pdf/pypdf/commit/507d7c9aa6ea83389b954b9c3c0c528fe5d5da70
- https://github.com/py-pdf/pypdf
- https://github.com/py-pdf/pypdf/releases/tag/6.12.0
CVE-2026-48156 · published · modified · JSON
PyPI/pypdf CVE-2026-48156: low 3.3, EPSS 0.17%
pypdf: Possible long runtimes for zero-only width values in cross-reference streamsuntimes for zero-only width values in cross-reference streams
Action: Upgrade pypdf to 6.12.0 or later.
pip install pypdf==6.12.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.12.0 | - |
Fixed versions
| 6.12.0 |
Sources
- osv: PYSEC-2026-3004
- https://github.com/py-pdf/pypdf/security/advisories/GHSA-248m-82v9-q6g6
- https://nvd.nist.gov/vuln/detail/CVE-2026-48156
- https://github.com/py-pdf/pypdf/pull/3791
- https://github.com/py-pdf/pypdf/commit/507d7c9aa6ea83389b954b9c3c0c528fe5d5da70
- https://github.com/py-pdf/pypdf
- https://github.com/py-pdf/pypdf/releases/tag/6.12.0
- https://pypi.org/project/pypdf
- https://github.com/advisories/GHSA-248m-82v9-q6g6
CVE-2026-48156 · published · modified · JSON