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Vulnerability Details :

CVE-2026-28983

Summary
Assigner-apple
Assigner Org ID-286789f9-fbc2-4510-9f9a-43facdede74c
Published At-11 May, 2026 | 20:08
Updated At-12 May, 2026 | 20:28
Rejected At-
Credits

A type confusion issue was addressed with improved checks. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. A remote attacker may be able to cause a denial of service.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:apple
Assigner Org ID:286789f9-fbc2-4510-9f9a-43facdede74c
Published At:11 May, 2026 | 20:08
Updated At:12 May, 2026 | 20:28
Rejected At:
â–¼CVE Numbering Authority (CNA)

A type confusion issue was addressed with improved checks. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. A remote attacker may be able to cause a denial of service.

Affected Products
Vendor
Apple Inc.Apple
Product
iOS and iPadOS
Versions
Affected
  • From 0 before 18.7.9 (custom)
  • From 0 before 26.5 (custom)
Vendor
Apple Inc.Apple
Product
macOS
Versions
Affected
  • From 0 before 26.5 (custom)
Vendor
Apple Inc.Apple
Product
tvOS
Versions
Affected
  • From 0 before 26.5 (custom)
Vendor
Apple Inc.Apple
Product
visionOS
Versions
Affected
  • From 0 before 26.5 (custom)
Vendor
Apple Inc.Apple
Product
watchOS
Versions
Affected
  • From 0 before 26.5 (custom)
Problem Types
TypeCWE IDDescription
N/AN/AA remote attacker may be able to cause a denial of service
Type: N/A
CWE ID: N/A
Description: A remote attacker may be able to cause a denial of service
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://support.apple.com/en-us/127110
N/A
https://support.apple.com/en-us/127111
N/A
https://support.apple.com/en-us/127115
N/A
https://support.apple.com/en-us/127118
N/A
https://support.apple.com/en-us/127119
N/A
https://support.apple.com/en-us/127120
N/A
Hyperlink: https://support.apple.com/en-us/127110
Resource: N/A
Hyperlink: https://support.apple.com/en-us/127111
Resource: N/A
Hyperlink: https://support.apple.com/en-us/127115
Resource: N/A
Hyperlink: https://support.apple.com/en-us/127118
Resource: N/A
Hyperlink: https://support.apple.com/en-us/127119
Resource: N/A
Hyperlink: https://support.apple.com/en-us/127120
Resource: N/A
â–¼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-843CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')
Type: CWE
CWE ID: CWE-843
Description: CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')
Metrics
VersionBase scoreBase severityVector
3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:product-security@apple.com
Published At:11 May, 2026 | 21:18
Updated At:12 May, 2026 | 21:16

A type confusion issue was addressed with improved checks. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. A remote attacker may be able to cause a denial of service.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-843Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-843
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://support.apple.com/en-us/127110product-security@apple.com
N/A
https://support.apple.com/en-us/127111product-security@apple.com
N/A
https://support.apple.com/en-us/127115product-security@apple.com
N/A
https://support.apple.com/en-us/127118product-security@apple.com
N/A
https://support.apple.com/en-us/127119product-security@apple.com
N/A
https://support.apple.com/en-us/127120product-security@apple.com
N/A
Hyperlink: https://support.apple.com/en-us/127110
Source: product-security@apple.com
Resource: N/A
Hyperlink: https://support.apple.com/en-us/127111
Source: product-security@apple.com
Resource: N/A
Hyperlink: https://support.apple.com/en-us/127115
Source: product-security@apple.com
Resource: N/A
Hyperlink: https://support.apple.com/en-us/127118
Source: product-security@apple.com
Resource: N/A
Hyperlink: https://support.apple.com/en-us/127119
Source: product-security@apple.com
Resource: N/A
Hyperlink: https://support.apple.com/en-us/127120
Source: product-security@apple.com
Resource: N/A

Change History

0
Information is not available yet

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Matching Score-8
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Known To Be Used In Ransomware Campaigns?-Not Available
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Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
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||
7 Day CHG~0.00%
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Out-of-bounds Write
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Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-1.15% / 78.58%
||
7 Day CHG~0.00%
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Updated-04 Nov, 2025 | 20:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Action-Not Available
Vendor-Apple Inc.
Product-ipadosiphone_osiOS and iPadOS
CVE-2023-40407
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.76% / 73.38%
||
7 Day CHG~0.00%
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CVE-2026-28952
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-Not Assigned
Published-11 May, 2026 | 20:08
Updated-12 May, 2026 | 18:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An integer overflow was addressed with improved input validation. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. An app may be able to cause unexpected system termination.

Action-Not Available
Vendor-Apple Inc.
Product-macOSiOS and iPadOS
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2026-43668
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-Not Assigned
Published-11 May, 2026 | 20:08
Updated-12 May, 2026 | 18:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.

Action-Not Available
Vendor-Apple Inc.
Product-watchOSiOS and iPadOSvisionOStvOSmacOS
CWE ID-CWE-416
Use After Free
CVE-2011-3336
Matching Score-8
Assigner-CERT/CC
ShareView Details
Matching Score-8
Assigner-CERT/CC
CVSS Score-7.5||HIGH
EPSS-24.64% / 96.17%
||
7 Day CHG~0.00%
Published-12 Feb, 2020 | 19:32
Updated-06 Aug, 2024 | 23:29
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

regcomp in the BSD implementation of libc is vulnerable to denial of service due to stack exhaustion.

Action-Not Available
Vendor-The PHP GroupApple Inc.FreeBSD FoundationOpenBSD
Product-openbsdfreebsdphpmac_os_xmacOS
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2018-4474
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.86% / 75.18%
||
7 Day CHG~0.00%
Published-27 Oct, 2020 | 19:23
Updated-05 Aug, 2024 | 05:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory consumption issue was addressed with improved memory handling. This issue is fixed in iCloud for Windows 7.7, watchOS 5, Safari 12, iOS 12, iTunes 12.9 for Windows, tvOS 12. Unexpected interaction causes an ASSERT failure.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_oswatchostvossafariicloudiTunes for WindowswatchOSSafariiCloud for WindowsiOStvOS
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2023-23519
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.52% / 66.77%
||
7 Day CHG~0.00%
Published-27 Feb, 2023 | 00:00
Updated-11 Mar, 2025 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 9.3, tvOS 16.3, macOS Ventura 13.2, iOS 16.3 and iPadOS 16.3. Processing an image may lead to a denial-of-service.

Action-Not Available
Vendor-Apple Inc.
Product-tvosmacosiphone_osipadoswatchoswatchOSmacOStvOSiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-23524
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.42% / 61.78%
||
7 Day CHG~0.00%
Published-27 Feb, 2023 | 00:00
Updated-18 Mar, 2025 | 15:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A denial-of-service issue was addressed with improved input validation. This issue is fixed in tvOS 16.3.2, iOS 16.3.1 and iPadOS 16.3.1, watchOS 9.3.1, macOS Ventura 13.2.1. Processing a maliciously crafted certificate may lead to a denial-of-service.

Action-Not Available
Vendor-Apple Inc.
Product-watchosiphone_osmacostvosipadosmacOSwatchOSiOS and iPadOStvOS
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2026-28815
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.05% / 16.70%
||
7 Day CHG~0.00%
Published-03 Apr, 2026 | 01:32
Updated-13 Apr, 2026 | 17:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A remote attacker can supply a short X-Wing HPKE encapsulated key and trigger an out-of-bounds read in the C decapsulation path, potentially causing a crash or memory disclosure depending on runtime protections. This issue is fixed in swift-crypto version 4.3.1.

Action-Not Available
Vendor-Apple Inc.
Product-swift-cryptomacOS
CWE ID-CWE-125
Out-of-bounds Read
CVE-2026-28842
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.06% / 19.01%
||
7 Day CHG~0.00%
Published-25 Mar, 2026 | 00:32
Updated-02 Apr, 2026 | 18:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The issue was addressed with improved bounds checks. This issue is fixed in macOS Tahoe 26.4. A buffer overflow may result in memory corruption and unexpected app termination.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-122
Heap-based Buffer Overflow
CVE-2026-28865
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.13% / 32.48%
||
7 Day CHG~0.00%
Published-25 Mar, 2026 | 00:32
Updated-02 Apr, 2026 | 18:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An authentication issue was addressed with improved state management. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. An attacker in a privileged network position may be able to intercept network traffic.

Action-Not Available
Vendor-Apple Inc.
Product-tvosvisionoswatchosmacosiphone_osipadosvisionOSmacOStvOSiOS and iPadOSwatchOS
CWE ID-CWE-285
Improper Authorization
CVE-2026-28894
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.20% / 42.07%
||
7 Day CHG~0.00%
Published-25 Mar, 2026 | 00:31
Updated-02 Apr, 2026 | 18:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. A remote attacker may be able to cause a denial-of-service.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osipadosmacosmacOSiOS and iPadOS
CWE ID-CWE-20
Improper Input Validation
CVE-2026-28874
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.15% / 35.60%
||
7 Day CHG~0.00%
Published-25 Mar, 2026 | 00:32
Updated-02 Apr, 2026 | 18:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The issue was addressed with improved checks. This issue is fixed in iOS 26.4 and iPadOS 26.4. A remote attacker may cause an unexpected app termination.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osipadosiOS and iPadOS
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2026-28875
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.14% / 33.36%
||
7 Day CHG~0.00%
Published-25 Mar, 2026 | 00:32
Updated-02 Apr, 2026 | 18:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.4 and iPadOS 26.4. A remote attacker may be able to cause a denial-of-service.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osipadosiOS and iPadOS
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-22673
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.39% / 60.01%
||
7 Day CHG~0.00%
Published-26 May, 2022 | 17:42
Updated-03 Aug, 2024 | 03:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This issue was addressed with improved checks. This issue is fixed in iOS 15.5 and iPadOS 15.5. Processing a large input may lead to a denial of service.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osipadosiOS and iPadOS
CVE-2022-32790
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-1.71% / 82.46%
||
7 Day CHG~0.00%
Published-23 Sep, 2022 | 18:59
Updated-22 May, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This issue was addressed with improved checks. This issue is fixed in tvOS 15.5, watchOS 8.6, iOS 15.5 and iPadOS 15.5, macOS Monterey 12.4, macOS Big Sur 11.6.6, Security Update 2022-004 Catalina. A remote user may be able to cause a denial-of-service.

Action-Not Available
Vendor-Apple Inc.
Product-mac_os_xtvosmacosiphone_osipadoswatchoswatchOSmacOS
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2022-32927
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.41% / 61.21%
||
7 Day CHG~0.00%
Published-01 Nov, 2022 | 00:00
Updated-06 May, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The issue was addressed with improved memory handling. This issue is fixed in iOS 15.7.1 and iPadOS 15.7.1, iOS 16.1 and iPadOS 16. Joining a malicious Wi-Fi network may result in a denial-of-service of the Settings app.

Action-Not Available
Vendor-Apple Inc.
Product-ipadosiphone_osiOS and iPadOS
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2024-40856
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.14% / 32.83%
||
7 Day CHG~0.00%
Published-16 Sep, 2024 | 23:22
Updated-02 Apr, 2026 | 19:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An integrity issue was addressed with Beacon Protection. This issue is fixed in iOS 18 and iPadOS 18, macOS Sequoia 15, tvOS 18. An attacker may be able to force a device to disconnect from a secure network.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osipadosmacosmacOSiOS and iPadOStvOS
CVE-2025-43375
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.05% / 14.45%
||
7 Day CHG~0.00%
Published-15 Sep, 2025 | 22:35
Updated-02 Apr, 2026 | 18:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The issue was addressed with improved checks. This issue is fixed in Xcode 26. Processing an overly large path value may crash a process.

Action-Not Available
Vendor-Apple Inc.
Product-xcodeXcode
CWE ID-CWE-20
Improper Input Validation
CVE-2025-43462
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.07% / 22.04%
||
7 Day CHG~0.00%
Published-04 Nov, 2025 | 01:16
Updated-02 Apr, 2026 | 19:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The issue was addressed with improved memory handling. This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. An app may be able to cause unexpected system termination or corrupt kernel memory.

Action-Not Available
Vendor-Apple Inc.
Product-tvosvisionoswatchosiphone_osipadosvisionOSmacOStvOSiOS and iPadOSwatchOS
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2025-43223
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.22% / 43.91%
||
7 Day CHG~0.00%
Published-29 Jul, 2025 | 23:28
Updated-02 Apr, 2026 | 19:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 18.6 and iPadOS 18.6, iPadOS 17.7.9, macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7, tvOS 18.6, visionOS 2.6, watchOS 11.6. A non-privileged user may be able to modify restricted network settings.

Action-Not Available
Vendor-Apple Inc.
Product-tvosvisionoswatchosmacosiphone_osipadosvisionOSmacOStvOSiOS and iPadOSiPadOSwatchOS
CWE ID-CWE-20
Improper Input Validation
CVE-2025-43494
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.14% / 33.36%
||
7 Day CHG-0.01%
Published-12 Dec, 2025 | 20:56
Updated-02 Apr, 2026 | 19:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A mail header parsing issue was addressed with improved checks. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1, visionOS 26.1, watchOS 26.1. An attacker may be able to cause a persistent denial-of-service.

Action-Not Available
Vendor-Apple Inc.
Product-visionoswatchosmacosiphone_osipadosmacOSwatchOSiOS and iPadOSvisionOS
CWE ID-CWE-20
Improper Input Validation
CVE-2026-28872
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-Not Assigned
Published-11 May, 2026 | 20:08
Updated-12 May, 2026 | 19:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A resource exhaustion issue was addressed with improved input validation. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.4 and iPadOS 26.4. A remote attacker may be able to cause a denial-of-service.

Action-Not Available
Vendor-Apple Inc.
Product-iOS and iPadOS
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2026-28908
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-Not Assigned
Published-11 May, 2026 | 20:07
Updated-12 May, 2026 | 17:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A denial of service issue was addressed by removing the vulnerable code. This issue is fixed in macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. An app may be able to modify protected parts of the file system.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2026-28944
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-Not Assigned
Published-11 May, 2026 | 20:08
Updated-12 May, 2026 | 17:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The issue was addressed with improved memory handling. This issue is fixed in iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, visionOS 26.5. Processing maliciously crafted web content may lead to an unexpected process crash.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osvisionosipadosmacosmacOSvisionOSiOS and iPadOS
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2026-28848
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-Not Assigned
Published-11 May, 2026 | 20:08
Updated-12 May, 2026 | 15:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.7, macOS Tahoe 26.5. A remote attacker may be able to cause unexpected system termination.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-28962
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-Not Assigned
Published-11 May, 2026 | 20:07
Updated-12 May, 2026 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This issue was addressed with improved access restrictions. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, visionOS 26.5. Processing maliciously crafted web content may disclose sensitive user information.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osvisionosipadosmacosmacOSvisionOSiOS and iPadOS
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2026-28986
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-Not Assigned
Published-11 May, 2026 | 20:07
Updated-12 May, 2026 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A race condition was addressed with additional validation. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5, tvOS 26.5, watchOS 26.5. An app may be able to cause unexpected system termination.

Action-Not Available
Vendor-Apple Inc.
Product-ipadosiphone_osmacostvoswatchosmacOSwatchOSiOS and iPadOStvOS
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-28846
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-Not Assigned
Published-11 May, 2026 | 20:07
Updated-12 May, 2026 | 18:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. A remote attacker may be able to cause unexpected app termination.

Action-Not Available
Vendor-Apple Inc.
Product-watchOSiOS and iPadOSvisionOStvOSmacOS
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-43661
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-Not Assigned
Published-11 May, 2026 | 20:08
Updated-12 May, 2026 | 17:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, watchOS 26.5. Processing a maliciously crafted image may corrupt process memory.

Action-Not Available
Vendor-Apple Inc.
Product-ipadosiphone_osmacostvoswatchosmacOSwatchOSiOS and iPadOStvOS
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-28991
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-Not Assigned
Published-11 May, 2026 | 20:08
Updated-12 May, 2026 | 18:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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.

Action-Not Available
Vendor-Apple Inc.
Product-watchOSiOS and iPadOSvisionOStvOSmacOS
CWE ID-CWE-125
Out-of-bounds Read
CVE-2021-30924
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.88% / 75.48%
||
7 Day CHG~0.00%
Published-24 Aug, 2021 | 18:50
Updated-03 Aug, 2024 | 22:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A denial of service issue was addressed with improved state handling. This issue is fixed in macOS Monterey 12.0.1. A remote attacker can cause a device to unexpectedly restart.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchostvosipadosmacosmacOS
CVE-2021-30715
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.65% / 71.01%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 14:28
Updated-03 Aug, 2024 | 22:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A logic issue was addressed with improved state management. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. Processing a maliciously crafted message may lead to a denial of service.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchosipadostvosmac_os_xmacosmacOSiOS and iPadOS
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