What is CVE-2026-20673?

CVE-2026-20673 is a medium-severity vulnerability in Apple Ios And Ipados. CVSS score: 5.3/10. Published 2026-02-11.

How severe is CVE-2026-20673?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Apple Ios And Ipados

CVE-2026-20673

A logic issue was addressed with improved checks. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3. Turning off "Load remote content in messages” may not apply to all mail pre…

EPSS: 0.003 (22.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

References

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

Frequently asked questions

What is CVE-2026-20673?: CVE-2026-20673 is a medium-severity vulnerability in Apple Ios And Ipados. CVSS score: 5.3/10. Published 2026-02-11.
How severe is CVE-2026-20673?: Medium severity. CVSS v3 base score is 5.3 out of 10.