PT-2026-39806 · Apple · Macos Tahoe+4

Cantina · Published 2026-05-11 · Updated 2026-05-16 · CVE-2026-28958

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions iOS versions prior to 26.5 iPadOS versions prior to 26.5 macOS Tahoe versions prior to 26.5 visionOS versions prior to 26.5

Description An app may be able to access sensitive user data due to insufficient data protection.

Recommendations Update iOS to version 26.5. Update iPadOS to version 26.5. Update macOS Tahoe to version 26.5. Update visionOS to version 26.5.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2026-28958

Affected Products

Apple Macos

Ios

Ipados

Macos Tahoe

Visionos

References · 7

• https://support.apple.com/en-us/127120 · Vendor Advisory
• https://support.apple.com/en-us/127115 · Vendor Advisory
• https://support.apple.com/en-us/127110 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-28958 · Security Note
• https://twitter.com/f1tym1/status/2055626649144643687 · Twitter Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-28958 · Note
• https://support.apple.com/en-us/127121 · Note