CVE-2016-7415

9.8 criticalEPSS 5.8%

Stack-based buffer overflow in the Locale class in common/locid.cpp in International Components for Unicode (ICU) through 57.1 for C/C++ allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a long locale string.

Severity

CVSS 3.0

9.8 critical

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

EPSS: 5.8% chance of exploitation in the next 30 days; higher than 93% of CVEs (scores of 2026-10-31)
CWE: CWE-119
Published: 2016-09-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

icu-project:international_components_for_unicode

References

http://www.openwall.com/lists/oss-security/2016/09/15/10
http://www.securityfocus.com/bid/93022
https://bugs.php.net/bug.php?id=73007
https://security.gentoo.org/glsa/201701-58
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html

Check your stack JSON