CVE-2026-20671 is a low-severity logic issue affecting Apple's iOS, iPadOS, macOS, tvOS, visionOS, and watchOS, which could allow an attacker in a privileged network position to intercept traffic. With a CVSS score of 3.1 (LOW), exploitation requires high attack complexity and low privileges, resulting in a limited confidentiality impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion, indicating a very low immediate threat.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 18.7.5CPE matchmatch criteria | cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* | ||
>= 26.0, < 26.3CPE matchmatch criteria | cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* | ||
< 18.7.5CPE matchmatch criteria | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* | ||
>= 26.0, < 26.3CPE matchmatch criteria | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* | ||
>= 14.0, < 14.8.4CPE matchmatch criteria | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
About the security content of iOS 26.3 and iPadOS 26.3 - Apple Support
About the security content of iOS 18.7.5 and iPadOS 18.7.5 - Apple Support
About the security content of macOS Tahoe 26.3 - Apple Support
About the security content of macOS Sequoia 15.7.4 - Apple Support
About the security content of macOS Sonoma 14.8.4 - Apple Support
About the security content of tvOS 26.3 - Apple Support
About the security content of watchOS 26.3 - Apple Support
About the security content of visionOS 26.3 - Apple Support