VULNERABILITY INTELLIGENCE

CVE-2021-45481

CVSS score6.5 MEDIUM

EPSS probability1.53%

CISA KEVNot currently listed

Published2021-12-25

Last modified2026-06-17

Description

In WebKitGTK before 2.32.4, there is incorrect memory allocation in WebCore::ImageBufferCairoImageSurfaceBackend::create, leading to a segmentation violation and application crash, a different vulnerability than CVE-2021-30889.