ZDI-26-312
HIGH 7.5
Published
May 12, 2026
Apple Safari Web Inspector WebCore Style Resolver Use-After-Free Remote Code Execution Vulnerability
Apple
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Apple Safari. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.5.