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CVE-2026-28991

AI Predicted 4.4 Difficulty: Hard EPSS 0.05% · P15

Affected Version Matrix 5

VendorProductVersion RangeStatus
AppleiOS and iPadOS< 26.5affected
ApplemacOS< 26.5affected
AppletvOS< 26.5affected
ApplevisionOS< 26.5affected
ApplewatchOS< 26.5affected
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I. Basic Information for CVE-2026-28991

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. An app may be able to cause a denial-of-service.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apple多款产品 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple iOS等都是美国苹果（Apple）公司的产品。Apple iOS是一套为移动设备所开发的操作系统。Apple tvOS是一套智能电视操作系统。Apple watchOS是一套智能手表操作系统。 Apple多款产品存在安全漏洞，该漏洞源于越界读取问题，可能导致应用造成拒绝服务。以下产品及版本受到影响：iOS 26.5之前版本、iPadOS 26.5之前版本、macOS Tahoe 26.5之前版本、tvOS 26.5之前版本、visionOS 26.5之前版本和watchOS 26.5之前版本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
AppleiOS and iPadOS 0 ~ 26.5 -
ApplemacOS 0 ~ 26.5 -
AppletvOS 0 ~ 26.5 -
ApplevisionOS 0 ~ 26.5 -
ApplewatchOS 0 ~ 26.5 -

II. Public POCs for CVE-2026-28991

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III. Intelligence Information for CVE-2026-28991

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Same Patch Batch · Apple · 2026-05-11 · 90 CVEs total

CVE-2026-28908Apple macOS 安全漏洞
CVE-2026-28924Apple macOS 安全漏洞
CVE-2026-28860Apple多款产品 安全漏洞
CVE-2026-28883Apple多款产品 安全漏洞
CVE-2026-28929Apple多款产品 安全漏洞
CVE-2026-28987Apple多款产品 安全漏洞
CVE-2026-28944Apple多款产品 安全漏洞
CVE-2026-28913Apple多款产品 安全漏洞
CVE-2026-28964Apple多款产品 安全漏洞
CVE-2026-43656Apple多款产品 安全漏洞
CVE-2026-28965Apple iOS和Apple iPadOS 安全漏洞
CVE-2026-28990Apple多款产品 安全漏洞
CVE-2026-28986Apple多款产品 安全漏洞
CVE-2026-28969Apple多款产品 安全漏洞
CVE-2026-43660Apple多款产品 安全漏洞
CVE-2026-28904Apple多款产品 安全漏洞
CVE-2026-28953Apple多款产品 安全漏洞
CVE-2026-28958Apple多款产品 安全漏洞
CVE-2026-39871Apple macOS 安全漏洞
CVE-2026-28919Apple macOS 安全漏洞

Showing top 20 of 90 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: iOS and iPadOS
Same vendor: Apple

V. Comments for CVE-2026-28991

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