vulnerability
OS X update for SMB (CVE-2026-28848)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | May 12, 2026 | May 12, 2026 | May 13, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
May 12, 2026
Added
May 12, 2026
Modified
May 13, 2026
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.
Solutions
apple-osx-upgrade-15_7_7apple-osx-upgrade-26_5
Rapid7 Labs
2026 Global Threat Landscape Report
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