PT-2026-27569 · Apple · Macos Sequoia+3

Published 2026-03-24 · Updated 2026-04-15 · CVE-2026-28834

Positive Technologies (AI Summary)

CVSS v3.1

5.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions macOS Sequoia versions prior to 15.7.5 macOS Sonoma versions prior to 14.8.5 macOS Tahoe versions prior to 26.4

Description A race condition existed due to improper state handling. This could allow an application to cause unexpected system termination.

Recommendations Update macOS to version 15.7.5. Update macOS to version 14.8.5. Update macOS to version 26.4.

Fix

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

CVE-2026-28834

Affected Products

Apple Macos

Macos Sequoia

Macos Sonoma

Macos Tahoe

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-28834 · Security Note
• https://support.apple.com/en-us/126795 · Vendor Advisory
• https://support.apple.com/en-us/126796 · Vendor Advisory
• https://support.apple.com/en-us/126794 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-28834 · Note
• https://twitter.com/CVEarity/status/2044458043002524054 · Twitter Post