VULNERABILITY INTELLIGENCE

CVE-2018-18928

CVSS score9.8 CRITICAL

EPSS probability2.90%

CISA KEVNot currently listed

Published2018-11-04

Last modified2026-10-14

CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

International Components for Unicode (ICU) for C/C++ 63.1 has an integer overflow in number::impl::DecimalQuantity::toScientificString() in i18n/number_decimalquantity.cpp.

Weakness classification

CWE-190: Integer Overflow or Wraparound

Primary references

cve@mitre.org — Third Party Advisory
cve@mitre.org — Patch, Vendor Advisory
cve@mitre.org — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
0b142b55-0307-4c5a-b3c9-f314f3fb7c5e