CVE-2017-15422

Integer overflow in international date handling in International Components for Unicode (ICU) for C/C++ before 60.1, as used in V8 in Google Chrome prior to 63.0.3239.84 and other products, allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page.

CVSS 3.0

6.5CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

2.5% chance of exploitation in the next 30 days; higher than 84% of CVEs (scores of 2026-10-25)

CWE

CWE-190

Published

2018-08-28

Modified

2026-10-14

Record from

the NVD, synced 2026-10-19

Affected

• canonical:ubuntu_linux
• debian:debian_linux
• google:chrome
• icu-project:international_components_for_unicode
• redhat:enterprise_linux_desktop
• redhat:enterprise_linux_server
• redhat:enterprise_linux_workstation

References

• https://access.redhat.com/errata/RHSA-2017:3401
• https://chromereleases.googleblog.com/2017/12/stable-channel-update-for-desktop.html
• https://crbug.com/774382
• https://security.gentoo.org/glsa/201801-03
• https://usn.ubuntu.com/3610-1/

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