PT-2026-39788 · Apple · Macos Sequoia+2

Aswin Kumar Gokula Kannan + 1 · Published 2026-05-11 · Updated 2026-05-11 · CVE-2026-28925

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions macOS Sequoia versions prior to 15.7.7 macOS Sonoma versions prior to 14.8.7 macOS Tahoe versions prior to 26.5

Description A buffer overflow, which occurs when a program writes more data to a memory buffer than it can hold, was addressed with improved bounds checking. An app may be able to cause unexpected system termination or write kernel memory.

Recommendations Update macOS Sequoia to version 15.7.7. Update macOS Sonoma to version 14.8.7. Update macOS Tahoe to version 26.5.

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2026-28925

Affected Products

Macos Sequoia

Macos Sonoma

Macos Tahoe

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-28925 · Security Note
• https://support.apple.com/en-us/127117 · Note
• https://support.apple.com/en-us/127116 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-28925 · Note
• https://support.apple.com/en-us/127115 · Note