CVE-2025-5222

Unicode · Published May 27, 2025

7.0

CVSS v3.1

HIGH

Patch availableGet patch

Description

A stack buffer overflow was found in Internationl components for unicode (ICU ). While running the genrb binary, the 'subtag' struct overflowed at the SRBRoot::addTag function. This issue may lead to memory corruption and local arbitrary code execution.

Affected Products

International Components FOR Unicode < 77.1

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H