◆ WebKit WeeklyBeta

zakariaridouh

WebKit security specialist

192 commits (11mo)
15 security fixes
8 hardening
View all commits on GitHub ↗

Summary

Works primarily in the WebKit process-model layer — CoreIPC message handling, Site Isolation, and the UIProcess/GPUProcess boundary — interleaved with a steady stream of CMake build fixes and git-webkit tooling changes. The security and hardening commits cluster on a single theme: distrusting WebContent-supplied data at the process boundary, via sender-identity validation in per-page media and fullscreen managers, consolidated NetworkProcess cookie IPC authorization, a process assertion on CloneDeserializer, and stripping process-qualified media identifiers out of cross-process payloads. The audit angle: UIProcess and GPUProcess entry points that decode or deserialize WebContent-controlled input without a matching sender check — the unrestricted ImageIO decode fix marks one such path, and sibling decoders reachable from the same IPC surface are the obvious next sweep.

Components

WebKit
35%
Platform
21%
WebCore
18%
Other
17%
JSC
2%
WebGPU
2%

Security Fix History

1 / 2

Hardening Commits

Recent Commits

1 / 13

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