CVE-2026-20691
published 2026-03-25CVE-2026-20691: An authorization issue was addressed with improved state management. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS…
medium4.3CVSS 3.1
AVNACLPRNUIRSUCLINAN
An authorization issue was addressed with improved state management. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4, watchOS 26.4. A maliciously crafted webpage may be able to fingerprint the user.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_and_ipados | < 26.4 | 26.4 |
| apple | ipados | < 26.4 | 26.4 |
| apple | iphone_os | < 26.4 | 26.4 |
| apple | macos | < 26.4 | 26.4 |
| apple | macos | >= 26.0 < 26.4 | 26.4 |
| apple | safari | < 26.4 | 26.4 |
| apple | visionos | < 26.4 | 26.4 |
| apple | watchos | < 26.4 | 26.4 |
| debian | webkit2gtk | < webkit2gtk 2.52.1-1 (sid) | webkit2gtk 2.52.1-1 (sid) |
| debian | wpewebkit | < webkit2gtk 2.52.1-1 (sid) | webkit2gtk 2.52.1-1 (sid) |
| ubuntu | webkit2gtk | — | — |
CVSS provenance
nvdv3.14.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
osv4.3MEDIUM