CVE-2026-59937

Katalog CVE

CVSS 7.5 · High EPSS 0,62%

Kerentanan Uncontrolled Resource Consumption pada pypdf project pypdf. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

pypdf is a free and open-source pure-python PDF library. Prior to 6.14.0, an attacker can craft a PDF with repeated malformed cross-reference streams that cause pypdf to spend long runtimes recovering broken cross-reference table entries. This issue is fixed in version 6.14.0.

Rincian

Terbit di NVD

8 Juli 2026

Terakhir diubah

9 Juli 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-400: Uncontrolled Resource Consumption

EPSS (30 hari)

0,62% peluang dieksploitasi; lebih tinggi dari 48,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/py-pdf/pypdf/security/advisories/GHSA-55h5-xmcq-c37v patch · advisory vendor
• https://github.com/py-pdf/pypdf/commit/b5fc5aa714f4b696fb9b1deaa35a9e4a4eb50dae patch
• https://github.com/py-pdf/pypdf/pull/3887 issue tracking · patch
• https://github.com/py-pdf/pypdf/releases/tag/6.14.0 product · release notes