Proteas (@proteaswang) 's Twitter Profile
Proteas

@proteaswang

Security Researching infosec.exchange/@Proteas

ID: 487721663

linkhttps://proteas.github.io calendar_today09-02-2012 17:30:32

1,1K Tweet

6,6K Followers

308 Following

Proteas (@proteaswang) 's Twitter Profile Photo

found a security issue in a sep app. this is my first finding in this domain. leaving it there, back to the mainline. will do a deep analysis when I am free.

Proteas (@proteaswang) 's Twitter Profile Photo

Summarize iOS 18 Sandbox Changes: 1. Profile Dependency, for example: baseline <- restrictive-extension <- secure-capture-extension. 2. Profile Flags. 3. filter `fcntl`.

Summarize iOS 18 Sandbox Changes:
1. Profile Dependency, for example: baseline &lt;- restrictive-extension &lt;- secure-capture-extension.
2. Profile Flags.
3. filter `fcntl`.
Proteas (@proteaswang) 's Twitter Profile Photo

A high-quality vulnerability can be compared to highly enriched uranium. Whether it can be detonated and the yield of the explosion depend on the exploitation techniques used.

Proteas (@proteaswang) 's Twitter Profile Photo

`CVE-2025-24203`: hierarchy of vm_object_t when changing `MAP_SHARED` to `MAP_PRIVATE`. The topmost object has its own physical page.

`CVE-2025-24203`: hierarchy of vm_object_t when changing `MAP_SHARED` to `MAP_PRIVATE`.
The topmost object has its own physical page.