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CVE-2026-59933 | PHPOffice PhpSpreadsheet memory allocation

来源： vuldb · 发布时间 2026-07-27 00:29 (UTC+08:00) · 抓取时间 2026-07-27 01:00 (UTC+08:00)

原文链接

摘要

A vulnerability, which was classified as <a href="https://vuldb.com/kb/risk">problematic</a>, has been found in <a href="https://vuldb.com/product/phpoffice:phpspreadsheet">PHPOffice PhpSpreadsheet</a>. Affected is an unknown function. Performing a manipulation results in uncontrolled memory allocation. This vulnerability is cataloged as <a href="https://vuldb.com/cve/CVE-2026-59933">CVE-2026-59933</a>. The attack must originate from the local network. There is no exploit available. It is advisable to upgrade the affected component.

标签

• CVE-2026-59933

扩展字段

{
  "raw_pub_date": "Sun, 26 Jul 2026 18:29:48 +0200"
}