VulnerabilityModified
CVE-2024-54542
An authentication issue was addressed with improved state management.
CRITICAL 9.1EPSS 0.70%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.70%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An authentication issue was addressed with improved state management. This issue is fixed in Safari 18.2, iOS 18.2 and iPadOS 18.2, macOS Sequoia 15.2, watchOS 11.2. Private Browsing tabs may be accessed without authentication.
- CVSS 3.1
- 9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- EPSS
- 0.70% probability · 51th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-862
- Affected
- apple/safari · apple/ipados · apple/iphone os · apple/macos · apple/watchos
- Source
- product-security@apple.com
References
- https://support.apple.com/en-us/121837Release Notes, Vendor Advisory
- https://support.apple.com/en-us/121839Release Notes, Vendor Advisory
- https://support.apple.com/en-us/121843Release Notes, Vendor Advisory
- https://support.apple.com/en-us/121846Release Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.