CVE-2026-20630 — Insecure Inherited Permissions in Apple Macos

CWE-277 — Insecure Inherited Permissions5 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 98.29%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Apple Macos
Timeline
PublishedFeb 11
Latest updateFeb 12

Description

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Tahoe 26.3. An app may be able to access protected user data.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/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-3ww4-528c-xcv7: A permissions issue was addressed with additional restrictions↗2026-02-12
▶
CVEList
CVE-2026-20630: A permissions issue was addressed with additional restrictions↗2026-02-11
▶

📋Vendor Advisories

1
Apple
CVE-2026-20630: macOS Tahoe 26.3↗2026-02-11
▶

🕵️Threat Intelligence

1
Wiz
CVE-2026-20630 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶
CVE-2026-20630 — Insecure Inherited Permissions | cvebase