CVE-2025-43376

HIGH
2025-11-04 [email protected]
7.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 19:20 vuln.today
CVE Published
Nov 04, 2025 - 02:15 nvd
HIGH 7.5

Tags

Apple Information Disclosure

Description

A logic issue was addressed with improved state management. This issue is fixed in Safari 26, tvOS 26, watchOS 26, iOS 26 and iPadOS 26, visionOS 26. A remote attacker may be able to view leaked DNS queries with Private Relay turned on.

Analysis

A logic issue was addressed with improved state management. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical Context

A logic issue was addressed with improved state management. This issue is fixed in Safari 26, tvOS 26, watchOS 26, iOS 26 and iPadOS 26, visionOS 26. A remote attacker may be able to view leaked DNS queries with Private Relay turned on. Affected products include: Apple Safari, Apple Ipados, Apple Iphone Os, Apple Visionos, Apple Watchos.

Affected Products

Apple Safari, Apple Ipados, Apple Iphone Os, Apple Visionos, Apple Watchos.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Priority Score

38
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +38
POC: 0

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CVE-2025-43376 vulnerability details – vuln.today
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