PT-2026-27598 · Apple · Macos Sonoma+7

Zhongcheng Li · Published 2026-03-24 · Updated 2026-05-11 · CVE-2026-28878

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions iOS versions prior to 18.7.7 iPadOS versions prior to 18.7.7 macOS Sonoma versions prior to 14.8.5 macOS Tahoe versions prior to 26.4 tvOS versions prior to 26.4 visionOS versions prior to 26.4 watchOS versions prior to 26.4

Description An application may be able to list the applications installed on a user's device, potentially revealing private information.

Recommendations Update iOS to version 18.7.7. Update iPadOS to version 18.7.7. Update macOS Sonoma to version 14.8.5. Update macOS Tahoe to version 26.4. Update tvOS to version 26.4. Update visionOS to version 26.4. Update watchOS to version 26.4.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2026-28878

Affected Products

Apple Macos

Ios

Ipados

Macos Sonoma

Macos Tahoe

Tvos

Visionos

Watchos

References · 12

• https://support.apple.com/en-us/126798 · Vendor Advisory
• https://support.apple.com/en-us/126797 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-28878 · Security Note
• https://support.apple.com/en-us/126792 · Vendor Advisory
• https://support.apple.com/en-us/126796 · Vendor Advisory
• https://support.apple.com/en-us/126793 · Vendor Advisory
• https://support.apple.com/en-us/126794 · Vendor Advisory
• https://support.apple.com/en-us/126799 · Vendor Advisory
• https://support.apple.com/en-us/127116 · Note
• https://t.me/cveNotify/163117 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2036718389645738443 · Twitter Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-28878 · Note