What is CVE-2026-20629?

CVE-2026-20629 is a medium-severity vulnerability in Apple Macos, classified under CWE-922. CVSS score: 5.5/10. Published 2026-02-11.

How severe is CVE-2026-20629?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Apple Macos

CVE-2026-20629

A privacy issue was addressed with improved handling of temporary files. This issue is fixed in macOS Tahoe 26.3. An app may be able to access user-sensitive data.

EPSS: 0.001 (1.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Apple Macos — versions 0

Weakness classification (CWE)

CWE-922

References

product-security@apple.com (Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2026-20629?: CVE-2026-20629 is a medium-severity vulnerability in Apple Macos, classified under CWE-922. CVSS score: 5.5/10. Published 2026-02-11.
How severe is CVE-2026-20629?: Medium severity. CVSS v3 base score is 5.5 out of 10.