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CVE-2026-20611 Detail

Description

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in watchOS 26.3, tvOS 26.3, macOS Tahoe 26.3, macOS Sonoma 14.8.4, macOS Sequoia 15.7.4, iOS 18.7.5 and iPadOS 18.7.5, visionOS 26.3, iOS 26.3 and iPadOS 26.3. Processing a maliciously crafted media file may lead to unexpected app termination or corrupt process memory.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://support.apple.com/en-us/126346 Apple Inc.
https://support.apple.com/en-us/126347 Apple Inc.
https://support.apple.com/en-us/126348 Apple Inc.
https://support.apple.com/en-us/126349 Apple Inc.
https://support.apple.com/en-us/126350 Apple Inc.
https://support.apple.com/en-us/126351 Apple Inc.
https://support.apple.com/en-us/126352 Apple Inc.
https://support.apple.com/en-us/126353 Apple Inc.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-125 Out-of-bounds Read CISA-ADP  

Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-20611
NVD Published Date:
02/11/2026
NVD Last Modified:
02/12/2026
Source:
Apple Inc.