PyPI/pypdf CVE-2026-48155: medium, EPSS 0.18%

pypdf: Possible large memory usage for large offsets for layout mode text

Action: Upgrade pypdf to 6.12.0 or later.

pip install pypdf==6.12.0

Affected

Fixed versions

Sources

• osv: GHSA-cj93-chg6-vgv8
• https://github.com/py-pdf/pypdf/security/advisories/GHSA-cj93-chg6-vgv8
• https://nvd.nist.gov/vuln/detail/CVE-2026-48155
• https://github.com/py-pdf/pypdf/pull/3790
• https://github.com/py-pdf/pypdf
• https://github.com/py-pdf/pypdf/releases/tag/6.12.0

CVE-2026-48155 · published 2026-06-12T18:29:15Z · modified 2026-09-10T03:51:08.468487559Z · JSON