CVE-2026-59938: pypdf project pypdf

csirt@kutim:~/threat-intel/cve/CVE-2026-59938

CVSS 5.3 · Medium EPSS 0,52%

Kerentanan Memory Allocation with Excessive Size Value pada pypdf project pypdf. Skor CVSS 3.1 5.3 (Medium) 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 declared image size values that are much too large compared to the actual data, causing large memory usage in pypdf image parsing. 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: 5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-789: Memory Allocation with Excessive Size Value
EPSS (30 hari): 0,52% peluang dieksploitasi; lebih tinggi dari 42,2% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
pypdf project	pypdf	Semua versi sebelum 6.14.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/py-pdf/pypdf/security/advisories/GHSA-5qjq-93h5-hrgp patch · advisory vendor
https://github.com/py-pdf/pypdf/commit/c64583be16b8e8763d8777075f8ecbf382014b7a patch
https://github.com/py-pdf/pypdf/pull/3888 issue tracking · patch
https://github.com/py-pdf/pypdf/releases/tag/6.14.0 product · release notes

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.