CVE-2026-102998: pypdf project pypdf

csirt@kutim:~/threat-intel/cve/CVE-2026-102998

CVSS 7.5 · High EPSS 0,35%

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 6.19.0, a crafted PDF with form field values can cause pypdf/generic/_appearance_stream.py appearance-stream generation to repeat invariant selection-data work inside a loop when an application updates fields with flattening enabled, resulting in excessive runtimes and application unavailability. This issue is fixed in version 6.19.0.

Rincian

Terbit di NVD: 30 September 2026
Terakhir diubah: 5 Oktober 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): 0,35% peluang dieksploitasi; lebih tinggi dari 26,1% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
pypdf project	pypdf	Semua versi sebelum 6.19.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/py-pdf/pypdf/security/advisories/GHSA-php9-fj8v-98fj advisory vendor
https://github.com/py-pdf/pypdf/commit/959467a9b95be83e2dc5ae873ece5f371263ede7 patch
https://github.com/py-pdf/pypdf/pull/4087 patch · issue tracking
https://github.com/py-pdf/pypdf/releases/tag/6.19.0 release notes

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 6 Okt 2026, 06:25 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.