Name: CVE-2026-88350: Integer Overflow or Wraparound
Creator: Rapid7
Published: 2026-09-22T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-88350, CWE-190, CVSS 6.2, EPSS 0.0012

An integer overflow vulnerability exists in MPack 1.1.1 in mpack_node_cstr_alloc() and mpack_node_utf8_cstr_alloc().

CVSS Details

CVSS 3.1 Base Score: 6.2
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

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CVSS Details

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