macOS 15.6 MemCorruption via Malicious Image (CVE-2025-43264)
CVE-2025-43264 Published on April 2, 2026
The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.6. Processing a maliciously crafted image may corrupt process memory.
Vulnerability Analysis
CVE-2025-43264 is exploitable with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
What is a Buffer Overflow Vulnerability?
The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.
CVE-2025-43264 has been classified to as a Buffer Overflow vulnerability or weakness.
Products Associated with CVE-2025-43264
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Affected Versions
Apple macOS:- Before 15.6 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.