Unicode

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Exploited (KEV)0None in CISA KEV

CVSS critical0CVSS 9.0–10.0

CVSS high4CVSS 7.0–8.9

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Unicode records in CISA KEV

No Unicode vulnerabilities are listed in CISA KEV.

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International Components For Unicode 2 records LOW Unicode 2 records HIGH Unicode-json 1 record LOW

Records

2 records in International Components For Unicode · all components

TI-2025-04688 CVE-2025-5222 · GHSA-wv79-2fc4-v4hj

Icu: stack buffer overflow in the srbroot::addtag function

LOW 33

A stack buffer overflow was found in Internationl components for unicode (ICU ).

CVSS 3.1HIGH 7.0 Local No auth User interaction EPSS 0.00439 Published 2025-05-27 Partial fix · 78.1, 74.2-5.el10_0 +12 CWE-120

TI-2020-14202 CVE-2020-21913 · GHSA-3vq4-8jw3-cwr6

International Components for Unicode (ICU-20850) v66.1 was discovered to contain a use…

LOW 27

International Components for Unicode (ICU-20850) v66.1 was discovered to contain a use after free bug in the pkg_createWithAssemblyCode function in the file tools/pkgdata/pkgdata.cpp.

CVSS 3.1MEDIUM 5.5 Local No auth User interaction EPSS 0.01213 Published 2021-09-20 No fix listed CWE-416

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