CVE-2026-31961 Unbounded memory allocation in Quill via unvalidated size fields in Mach-O binary parsing

Quill provides simple mac binary signing and notarization from any platform. Quill before version v0.7.1 contains an unbounded memory allocation vulnerability when parsing Mach-O binaries. Exploitation requires that Quill processes an attacker-supplied Mach-O binary, which is most likely in...

Apple Mac OSX xnu 1228.0 - 'super_blob' Local kernel Denial of Service (PoC)

/ xnu-superblob-dos.c Copyright c 2007 by Apple MACOS X xnu include include include include include include include define MAXPATHLEN 128 / change this value if no panic / define CSLOTSDIFF 0x69696969 define CSSLOTCODEDIRECTORY 0x0 define CSMAGICCODEDIRECTORY 0xfade0c02 / CodeDirectory blob /...