CVE-2026-20611

HIGH EPSS 16.6%
Published Feb 11, 20264mo ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
High
Find Similar
Published Feb 11, 2026 4mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
16.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-125 Out-of-bounds Read Memory Safety

Affected Products 10

VendorProductVersionRange
appleipados* <18.7.5
appleipados*≥26.0  –  <26.3
appleiphone_os* <18.7.5
appleiphone_os*≥26.0  –  <26.3
applemacos* <14.8.4
applemacos*≥15.0  –  <15.7.4
applemacos*≥26.0  –  <26.3
appletvos* <26.3
applevisionos* <26.3
applewatchos* <26.3

References 9

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.