PyPI/pypdf CVE-2026-28351: medium, EPSS 0.55%
pypdf: Manipulated RunLengthDecode streams can exhaust RAM
Action: Upgrade pypdf to 6.7.4 or later.
pip install pypdf==6.7.4Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.7.4 | - |
Fixed versions
| 6.7.4 |
Sources
- osv: GHSA-f2v5-7jq9-h8cg
- https://github.com/py-pdf/pypdf/security/advisories/GHSA-f2v5-7jq9-h8cg
- https://nvd.nist.gov/vuln/detail/CVE-2026-28351
- https://github.com/py-pdf/pypdf/pull/3664
- https://github.com/py-pdf/pypdf/commit/f309c6003746414dc7b5048c19e6d879ff2dc858
- https://github.com/py-pdf/pypdf
- https://github.com/py-pdf/pypdf/releases/tag/6.7.4
CVE-2026-28351 · published · modified · JSON