
Calif
@calif_io • 6,489 subscribers
We're https://t.co/KTEDnC2VUV. Join us to make the Internet safer for your mum and everyone else: https://t.co/eUFMLkW9t2.
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PoC for a critical vulnerability in Apple macOS Screen Sharing (CVE-2026-65400). If Screen Sharing is enabled, any network attacker can exploit the bug to log in as any account, without knowing the password. We reverse engineered Apple’s unusual macOS 26.6.1 patch to understand the root cause and exploitation path. Please upgrade your macOS boxes to 26.6.1. Full technical writeup drops tomorrow.
Calif440,692 Aufrufe • vor 10 Tagen

Early this week, we had a meeting at Apple Park in Cupertino. While there, we also shared with Apple our latest vulnerability research report: the first public macOS kernel memory corruption exploit on M5 silicon, surviving MIE. It was laser printed, in honor of our hacker friends. Full story:
Calif125,263 Aufrufe • vor 3 Monaten

The World Cup is over, so here's wp2root. wp2shell -> PHP UAF (to bypass disable_functions) -> Copy Fail By LCFR who noted "it's a cool chain feels like 2010s again lol cant believe it's 2026". Chain PoC will be released after Team AssetNote has released their super cool writeup.
Calif29,796 Aufrufe • vor 29 Tagen
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