CVE-2025-24266

CRITICAL
2025-03-31 [email protected]
9.8
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:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 18:34 vuln.today
CVE Published
Mar 31, 2025 - 23:15 nvd
CRITICAL 9.8

Tags

Apple Buffer Overflow

Description

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Ventura 13.7.5, macOS Sequoia 15.4, macOS Sonoma 14.7.5. An app may be able to cause unexpected system termination.

Analysis

A buffer overflow was addressed with improved bounds checking. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical Context

This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Ventura 13.7.5, macOS Sequoia 15.4, macOS Sonoma 14.7.5. An app may be able to cause unexpected system termination. Affected products include: Apple Macos.

Affected Products

Apple Macos.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.

Priority Score

50
Low Medium High Critical
KEV: 0
EPSS: +0.9
CVSS: +49
POC: 0

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CVE-2025-24266 vulnerability details – vuln.today
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