CVE-2026-20623
published 2026-02-11CVE-2026-20623: A permissions issue was addressed by removing the vulnerable code. This issue is fixed in macOS Tahoe 26.3. An app may be able to access protected user data.
PriorityP423medium5.5CVSS 3.1
AVLACLPRNUIRSUCHINAN
EPSS
0.13%
2.8th percentile
A permissions issue was addressed by removing the vulnerable code. This issue is fixed in macOS Tahoe 26.3. An app may be able to access protected user data.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | macos | < 26.3 | 26.3 |
| apple | macos_tahoe | — | — |
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-h6jx-x5f4-qmj9: A permissions issue was addressed by removing the vulnerable code
ghsa_unreviewed·2026-02-12
CVE-2026-20623 [MEDIUM] CWE-200 GHSA-h6jx-x5f4-qmj9: A permissions issue was addressed by removing the vulnerable code
A permissions issue was addressed by removing the vulnerable code. This issue is fixed in macOS Tahoe 26.3. An app may be able to access protected user data.
Apple
CVE-2026-20623: macOS Tahoe 26.3
vendor_apple·2026-02-11·CVSS 5.5
CVE-2026-20623 [MEDIUM] CVE-2026-20623: macOS Tahoe 26.3
Apple Security Update: About the security content of macOS Tahoe 26.3
Product: macOS Tahoe
Version: 26.3
CVE: CVE-2026-20623
Component: Foundation
Impact: An app may be able to access protected user data
Description: A permissions issue was addressed by removing the vulnerable code.
No detection rules found.
No public exploits indexed.
2026-02-11
Published