High severity7.5NVD Advisory· Published May 11, 2026· Updated May 12, 2026
CVE-2026-28848
CVE-2026-28848
Description
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.7, macOS Tahoe 26.5. A remote attacker may be able to cause unexpected system termination.
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- support.apple.com/en-us/127115nvdRelease NotesVendor Advisory
- support.apple.com/en-us/127116nvdRelease NotesVendor Advisory
News mentions
1- Apple Patches Everything, (Mon, May 11th)SANS Internet Storm Center · May 11, 2026