PT-2026-39786 · Apple · Macos Sequoia+2

Kun Peeks + 1 · Published 2026-05-11 · Updated 2026-05-11 · CVE-2026-28923

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

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 logging issue involving insufficient data redaction exists, which could allow a malicious application to break out of its sandbox. A sandbox is a security mechanism for separating running programs to prevent them from accessing unauthorized resources.

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

Insertion into Log File

Weakness Enumeration

CWE-532

Related Identifiers

CVE-2026-28923

Affected Products

Macos Sequoia

Macos Sonoma

Macos Tahoe

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-28923 · Security Note
• https://support.apple.com/en-us/127117 · Note
• https://support.apple.com/en-us/127116 · Note
• https://support.apple.com/en-us/127115 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-28923 · Note