CVE-2026-115580 : 詳細

CVE-2026-115580

2026-10-23
20h17 +00:00
2026-11-02
16h06 +00:00
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CVE の説明

pypdf is a free and open-source pure-python PDF library. Prior to 6.21.2, an attacker can craft a PDF with a standard cross-reference table whose declared entry count exceeds what the file can contain, causing excessive processing and long runtimes when the file is opened. This issue is fixed in version 6.21.2.

CVE の情報

関連する弱点

CWE-ID 弱点名 出典
CWE-834 Excessive Iteration
The product performs an iteration or loop without sufficiently limiting the number of times that the loop is executed.

参考資料