CVE-2026-55780
2026-07-10
17h16 +00:00
17h16 +00:00
特定のCVEの通知
特定のCVEの変更情報をいち早くお届けします。
CVE の説明
NanaZip is the 7-Zip derivative intended for the modern Windows experience. Prior to 6.5.1749.0, NanaZip's .NET single-file bundle handler in NanaZip.Codecs.Archive.DotNetSingleFile.cpp sizes its extraction buffer from the bundle entry Size field, which is only checked for sign and is not validated against the real file size. A crafted bundle can cause an attacker-chosen allocation inside Extract, where std::bad_alloc or std::length_error can escape across the COM STDMETHODCALLTYPE boundary and crash the process. This issue is fixed in version 6.5.1749.0.
CVE の情報
関連する弱点
| 弱点名 | 出典 | |
|---|---|---|
| Uncaught Exception An exception is thrown from a function, but it is not caught. |
||
| Uncontrolled Resource Consumption The product does not properly control the allocation and maintenance of a limited resource. |
エクスプロイト情報
Exploit Database EDB-ID : 52652
公開日 : 2026-08-17 00h00 +00:00
著者 : Jorge González Milla
EDB検証済み : No
