CVE-2026-41314

Katalog CVE

CVSS 6.5 · Medium EPSS 0,41%

Kerentanan Memory Allocation with Excessive Size Value pada pypdf project pypdf. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

pypdf is a free and open-source pure-python PDF library. An attacker who uses a vulnerability present in versions prior to 6.10.2 can craft a PDF which leads to the RAM being exhausted. This requires accessing an image using `/FlateDecode` with large size values. This has been fixed in pypdf 6.10.2. As a workaround, one may apply the changes from the patch manually.

Rincian

Terbit di NVD

22 April 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-789: Memory Allocation with Excessive Size Value

EPSS (30 hari)

0,41% peluang dieksploitasi; lebih tinggi dari 33,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/py-pdf/pypdf/security/advisories/GHSA-x284-j5p8-9c5p patch · advisory vendor
• https://github.com/py-pdf/pypdf/commit/ac734dab4eef92bcce50d503949b4d9887d89f11 patch
• https://github.com/py-pdf/pypdf/pull/3734 issue tracking · patch
• https://github.com/py-pdf/pypdf/releases/tag/6.10.2 release notes