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CVE-2026-20611

nvd nist
Published: Feb 11, 2026Modified: Apr 2, 2026

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7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

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

Affected (10)

Apple
6 products
Ipados
Iphone Os
Macos
Tvos
Visionos
Watchos
Configuration A
10 vulnerable
Vulnerable SoftwareAffected Versions
Apple
Ipados
Before 18.7.5
Ipados
From 26.0 to 26.3
Apple
Iphone Os
Before 18.7.5
Iphone Os
From 26.0 to 26.3
Apple
Macos
Before 14.8.4
Macos
From 15.0 to 15.7.4
Macos
From 26.0 to 26.3
Tvos
Before 26.3
Visionos
Before 26.3
Watchos
Before 26.3

Related CWEs

CWE-125
Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.

References (9)

Source: product-security@apple.com
Release NotesVendor Advisory
Source: product-security@apple.com
Release NotesVendor Advisory
Source: product-security@apple.com
Release NotesVendor Advisory
Source: product-security@apple.com
Release NotesVendor Advisory
Source: product-security@apple.com
Release NotesVendor Advisory
Source: product-security@apple.com
Release NotesVendor Advisory
Source: product-security@apple.com
Release NotesVendor Advisory
Source: product-security@apple.com
Release NotesVendor Advisory
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.