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CVE-2026-91752: GNU libextractor < 1.15 Stack Overflow via OLE2

medoss_secPublished 2026-09-16

<p>Posted by Haitam Lazaar on Sep 16</p>Hello oss-security,<br /> <br /> A stack-based buffer overflow vulnerability was identified in GNU<br /> libextractor&apos;s OLE2 plugin for versions prior to 1.15. The vulnerability<br /> has been assigned CVE-2026-91752.<br /> <br /> Description:<br /> GNU libextractor before 1.15 contains a stack-based buffer overflow<br /> vulnerability in the `process_s

Indicators of compromise

Original source: https://seclists.org/oss-sec/2026/q3/813