CVE-2026-49460 — 脆弱性インテリジェンス

py-pdf — pypdf

公表日: 2026-06-22T21:16:24.940

CVSS

5.1

CISA KEV

未掲載（悪用がないことを意味しません）

情報源の原文（翻訳ではありません）

pypdf is a free and open-source pure-python PDF library. Prior to 6.12.2, an attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires accessing a stream which uses the /FlateDecode filter with a PNG predictor. This vulnerability is fixed in 6.12.2.

情報源

• CVE-2026-49460
• Issue Tracking, Patch
• Patch, Release Notes
• Patch, Vendor Advisory