Apple WebKit Memory Handling Crash Fixed v26.2
CVE-2025-46298 Published on January 9, 2026
The issue was addressed with improved memory handling. This issue is fixed in tvOS 26.2, Safari 26.2, watchOS 26.2, visionOS 26.2, iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2. Processing maliciously crafted web content may lead to an unexpected process crash.
Vulnerability Analysis
CVE-2025-46298 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 have no impact on confidentiality and integrity, and a high impact on availability.
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-2025-46298 has been classified to as a Buffer Overflow vulnerability or weakness.
Products Associated with CVE-2025-46298
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Affected Versions
Apple tvOS:- Version unspecified and below 26.2 is affected.
- Version unspecified and below 26.2 is affected.
- Version unspecified and below 26.2 is affected.
- Version unspecified and below 26.2 is affected.
- Version unspecified and below 26.2 is affected.
- Version unspecified and below 26.2 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.