CVE-2024-54542

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2024-54542
StatePUBLISHED
Assignerapple
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-01-27 22:15:14 UTC
Updated2026-04-02 19:18:53 UTC
DescriptionAn 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.

Risk And Classification

Primary CVSS: v3.1 9.1 CRITICAL from ADP

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

EPSS: 0.001780000 probability, percentile 0.393030000 (date 2026-04-07)

Problem Types: CWE-862 | Private Browsing tabs may be accessed without authentication | CWE-862 CWE-862 Missing Authorization

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED9.1CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary9.1CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Ipados All All All All
Operating System Apple Iphone Os All All All All
Operating System Apple Macos All All All All
Application Apple Safari All All All All
Operating System Apple Watchos All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Apple Safari affected 18.2 custom Not specified
CNA Apple IOS And IPadOS affected 18.2 custom Not specified
CNA Apple MacOS affected 15.2 custom Not specified
CNA Apple WatchOS affected 11.2 custom Not specified

References

ReferenceSourceLinkTags
support.apple.com/en-us/121846 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/121837 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/121843 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/121839 [email protected] support.apple.com Release Notes, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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