PT-2025-43413 · Pypi+2 · Pypdf+2

Published 2025-10-22 · Updated 2026-04-17 · CVE-2025-62707

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 A crafted PDF file can cause an infinite loop when parsed, specifically when processing the content stream of a page containing an inline image utilizing the DCTDecode filter. This issue requires parsing a PDF with a specific structure involving an inline image and the DCTDecode filter.

Recommendations Update to version 6.1.3 or later.

Exploit

Fix

DoS

Weakness Enumeration

CWE-834

Related Identifiers

BDU:2026-07222

CVE-2025-62707

GHSA-VR63-X8VC-M265

OPENSUSE-SU-2025:15664-1

Affected Products

Debian

Red Os

Pypdf

References · 29

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/62xxx/CVE-2025-62707.json · Exploit
• https://github.com/py-pdf/pypdf/commit/f2864d6dd9bac7cecd3f4f54308b25ebbfa178f8 · Patch
• https://github.com/py-pdf/pypdf/pull/3501 · Patch
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-62707 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-62707 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-62707 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2025:15664-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-07222 · Security Note
• https://safe-surf.ru/specialists/bulletins-nkcki/729027 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-62707 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-62707 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-vr63-x8vc-m265 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-62707 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-62707 · Vendor Advisory
• https://github.com/py-pdf/pypdf/security/advisories/GHSA-vr63-x8vc-m265 · Note