CVE-2026-20648 — Sensitive Information Exposure in Apple Macos

CWE-200 — Sensitive Information Exposure4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 97.06%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Apple Macos
Timeline
PublishedFeb 11
Latest updateFeb 12

Description

A privacy issue was addressed by moving sensitive data to a protected location. This issue is fixed in macOS Tahoe 26.3. A malicious app may be able to access notifications from other iCloud devices.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5apple/macos< 26.3
▶NVDapple/macos< 26.3

🔴Vulnerability Details

2
GHSA
GHSA-f3h2-q66h-c9wp: A privacy issue was addressed by moving sensitive data to a protected location↗2026-02-12
▶
CVEList
CVE-2026-20648: A privacy issue was addressed by moving sensitive data to a protected location↗2026-02-11
▶

📋Vendor Advisories

1
Apple
CVE-2026-20648: macOS Tahoe 26.3↗2026-02-11
▶
CVE-2026-20648 — Sensitive Information Exposure | cvebase