CVE-2026-20624 — Incorrect Authorization in Apple Macos

CWE-863 — Incorrect Authorization7 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 99.79%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Apple Macos
Timeline
PublishedFeb 11
Latest updateFeb 12

Description

An injection issue was addressed with improved validation. This issue is fixed in macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3. An app may be able to access sensitive user data.

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< 14.8.4+2
▶NVDapple/macos14.0 — 14.8.4+2

🔴Vulnerability Details

2
GHSA
GHSA-cm39-88fp-pv6j: An injection issue was addressed with improved validation↗2026-02-12
▶
CVEList
CVE-2026-20624: An injection issue was addressed with improved validation↗2026-02-11
▶

📋Vendor Advisories

3
Apple
CVE-2026-20624: macOS Sequoia 15.7.4↗2026-02-11
▶
Apple
CVE-2026-20624: macOS Tahoe 26.3↗2026-02-11
▶
Apple
CVE-2026-20624: macOS Sonoma 14.8.4↗2026-02-11
▶

🕵️Threat Intelligence

1
Wiz
CVE-2026-20624 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶
CVE-2026-20624 — Incorrect Authorization in Apple Macos | cvebase