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Jwt Attack CVE-2025-43468

MEDIUM
Improper Verification of Cryptographic Signature (CWE-347)
2025-11-04 product-security@apple.com
5.5
CVSS 3.1
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CVSS VectorNVD

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

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 19:20 vuln.today
Patch released
Mar 28, 2026 - 19:20 nvd
Patch available
CVE Published
Nov 04, 2025 - 02:15 nvd
MEDIUM 5.5

DescriptionNVD

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.2, macOS Tahoe 26.1, macOS Sonoma 14.8.2. An app may be able to access sensitive user data.

AnalysisAI

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity.

Technical ContextAI

This vulnerability is classified under CWE-347. A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.2, macOS Tahoe 26.1, macOS Sonoma 14.8.2. An app may be able to access sensitive user data. Affected products include: Apple Macos.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2025-43468 vulnerability details – vuln.today

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