CVE

CVE-2016-5264

Use-after-free vulnerability in the nsNodeUtils::NativeAnonymousChildListChange function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via an SVG element that is mishandled during effect application.

Severity

HIGH

CVSS

8.8

Published

Aug 05, 2016

Modified

Jun 17, 2026