CVE-2015-2419

JScript 9 in Microsoft Internet Explorer 10 and 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "JScript9 Memory Corruption Vulnerability."

CVSS v3.1 NVD

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

CVSS v2.0 NVD

9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C

EPSS

53.13% chance of exploitation in the next 30 days, 99th percentile

CISA KEV

added 2022-03-28

Published

2015-07-14

Updated

2025-10-21

Proof-of-concept exploits (1)

• nao-sec/RigEK50★ · 2017-05-17

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/44743

Security advisories

• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-065
• http://www.securitytracker.com/id/1032894

References

• CVE Record
• NVD entry

Related

• CVE-2014-6332
• CVE-2016-0187
• CVE-2016-0189
• CVE-2018-4878