PT-2025-43414 · Pypi+2 · Pypdf+2

Published 2025-10-22 · Updated 2026-04-17 · CVE-2025-62708

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions pypdf versions prior to 6.1.3

Description An attacker can create a malicious PDF file that causes excessive memory consumption when processed. This occurs when parsing the content stream of a page utilizing the LZWDecode filter.

Recommendations Update to pypdf version 6.1.3 or later.

Exploit

Fix

DoS

Weakness Enumeration

CWE-409

Related Identifiers

BDU:2026-07342

CVE-2025-62708

GHSA-JFX9-29X2-RV3J

Affected Products

Debian

Red Os

Pypdf

References · 29

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/62xxx/CVE-2025-62708.json · Exploit
• https://github.com/py-pdf/pypdf/security/advisories/GHSA-jfx9-29x2-rv3j · Vendor Advisory
• https://github.com/py-pdf/pypdf/commit/e51d07807ffcdaf18077b9486dadb3dc05b368da · Patch
• https://github.com/py-pdf/pypdf/pull/3502 · Patch
• https://ubuntu.com/security/CVE-2025-62708 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-62708 · Security Note
• https://bdu.fstec.ru/vul/2026-07342 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-62708 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-jfx9-29x2-rv3j · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-62708 · Security Note
• https://osv.dev/vulnerability/CVE-2025-62708 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-62708 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-62708 · Vendor Advisory
• https://github.com/py-pdf/pypdf · Note
• https://github.com/py-pdf/pypdf/releases/tag/6.1.3 · Note