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Vulnerability Details :

CVE-2026-28928

Summary
Assigner-apple
Assigner Org ID-286789f9-fbc2-4510-9f9a-43facdede74c
Published At-27 Jul, 2026 | 20:12
Updated At-28 Jul, 2026 | 14:34
Rejected At-
Credits

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.

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)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:apple
Assigner Org ID:286789f9-fbc2-4510-9f9a-43facdede74c
Published At:27 Jul, 2026 | 20:12
Updated At:28 Jul, 2026 | 14:34
Rejected At:
▼CVE Numbering Authority (CNA)

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.

Affected Products
Vendor
Apple Inc.Apple
Product
iOS and iPadOS
Versions
Affected
  • From 0 before 26.6 (custom)
Vendor
Apple Inc.Apple
Product
macOS
Versions
Affected
  • From 0 before 26.6 (custom)
Vendor
Apple Inc.Apple
Product
tvOS
Versions
Affected
  • From 0 before 26.6 (custom)
Vendor
Apple Inc.Apple
Product
watchOS
Versions
Affected
  • From 0 before 26.6 (custom)
Problem Types
TypeCWE IDDescription
N/AN/AAn app may be able to cause unexpected system termination
Type: N/A
CWE ID: N/A
Description: An app may be able to cause unexpected system termination
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/128066
N/A
https://support.apple.com/en-us/128067
N/A
https://support.apple.com/en-us/128068
N/A
https://support.apple.com/en-us/128069
N/A
Hyperlink: https://support.apple.com/en-us/128066
Resource: N/A
Hyperlink: https://support.apple.com/en-us/128067
Resource: N/A
Hyperlink: https://support.apple.com/en-us/128068
Resource: N/A
Hyperlink: https://support.apple.com/en-us/128069
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-416CWE-416 Use After Free
Type: CWE
CWE ID: CWE-416
Description: CWE-416 Use After Free
Metrics
VersionBase scoreBase severityVector
3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:product-security@apple.com
Published At:27 Jul, 2026 | 21:16
Updated At:28 Jul, 2026 | 19:31

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.

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
Secondary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
N/A
Type: Secondary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: N/A
Version:
Base score:
Base severity: N/A
Vector:
CPE Matches

Apple Inc.
apple
>>ipados>>Versions before 26.6(exclusive)
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>iphone_os>>Versions before 26.6(exclusive)
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>macos>>Versions from 26.0(inclusive) to 26.6(exclusive)
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>tvos>>Versions before 26.6(exclusive)
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>watchos>>Versions before 26.6(exclusive)
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-416Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-416
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://support.apple.com/en-us/128066product-security@apple.com
Release Notes
Vendor Advisory
https://support.apple.com/en-us/128067product-security@apple.com
Release Notes
Vendor Advisory
https://support.apple.com/en-us/128068product-security@apple.com
Release Notes
Vendor Advisory
https://support.apple.com/en-us/128069product-security@apple.com
Release Notes
Vendor Advisory
Hyperlink: https://support.apple.com/en-us/128066
Source: product-security@apple.com
Resource:
Release Notes
Vendor Advisory
Hyperlink: https://support.apple.com/en-us/128067
Source: product-security@apple.com
Resource:
Release Notes
Vendor Advisory
Hyperlink: https://support.apple.com/en-us/128068
Source: product-security@apple.com
Resource:
Release Notes
Vendor Advisory
Hyperlink: https://support.apple.com/en-us/128069
Source: product-security@apple.com
Resource:
Release Notes
Vendor Advisory

Change History

0
Information is not available yet

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Rejected-Not Available
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KEV Action Due Date-Not Available

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Use After Free
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Matching Score-10
Assigner-Adobe Systems Incorporated
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Assigner-Adobe Systems Incorporated
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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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Product-air_desktop_runtimewindows_10mac_os_xwindows_8.1windowsflash_playeriphone_osair_sdkandroidflash_player_desktop_runtimelinux_kernelair_sdk_\&_compilerchrome_osn/a
CWE ID-CWE-416
Use After Free
CVE-2016-0746
Matching Score-10
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-10
Assigner-Red Hat, Inc.
CVSS Score-9.8||CRITICAL
EPSS-8.62% / 94.55%
||
7 Day CHG~0.00%
Published-15 Feb, 2016 | 19:00
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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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Vendor-n/aCanonical Ltd.Apple Inc.openSUSEF5, Inc.Debian GNU/Linux
Product-debian_linuxubuntu_linuxxcodeleapnginxn/a
CWE ID-CWE-416
Use After Free
CVE-2024-40782
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.98% / 58.92%
||
7 Day CHG~0.00%
Published-29 Jul, 2024 | 22:17
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

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 17.6, iOS 16.7.9 and iPadOS 16.7.9, iOS 17.6 and iPadOS 17.6, macOS Sonoma 14.6, tvOS 17.6, visionOS 1.3, watchOS 10.6. Processing maliciously crafted web content may lead to an unexpected process crash.

Action-Not Available
Vendor-Apple Inc.
Product-tvosvisionoswatchossafarimacosiphone_osipadosSafarivisionOSmacOStvOSiOS and iPadOSwatchOStv_osvisionosiossafariipad_osmac_oswatch_os
CWE ID-CWE-416
Use After Free
CVE-2023-32387
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-1.71% / 75.02%
||
7 Day CHG~0.00%
Published-23 Jun, 2023 | 00:00
Updated-04 Nov, 2025 | 20:16
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
CWE ID-CWE-416
Use After Free
CVE-2025-43222
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.75% / 51.25%
||
7 Day CHG~0.00%
Published-29 Jul, 2025 | 23:29
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 use-after-free issue was addressed by removing the vulnerable code. This issue is fixed in iPadOS 17.7.9, macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. An attacker may be able to cause unexpected app termination.

Action-Not Available
Vendor-Apple Inc.
Product-ipadosmacosmacOSiPadOS
CWE ID-CWE-416
Use After Free
CVE-2022-22641
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-1.42% / 70.23%
||
7 Day CHG~0.00%
Published-18 Mar, 2022 | 17:59
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

A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Monterey 12.3. An application may be able to gain elevated privileges.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osmacosipadostvostvOSmacOSiOS and iPadOS
CWE ID-CWE-416
Use After Free
CVE-2022-22630
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-1.40% / 69.85%
||
7 Day CHG~0.00%
Published-23 Jun, 2023 | 00:00
Updated-06 Dec, 2024 | 18:56
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 macOS Big Sur 11.6.6, macOS Monterey 12.3, Security Update 2022-004 Catalina. A remote user may cause an unexpected app termination or arbitrary code execution

Action-Not Available
Vendor-Apple Inc.
Product-macosmac_os_xmacOS
CWE ID-CWE-416
Use After Free
CVE-2010-2941
Matching Score-10
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-10
Assigner-Red Hat, Inc.
CVSS Score-9.8||CRITICAL
EPSS-6.47% / 93.05%
||
7 Day CHG~0.00%
Published-05 Nov, 2010 | 16:28
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

ipp.c in cupsd in CUPS 1.4.4 and earlier does not properly allocate memory for attribute values with invalid string data types, which allows remote attackers to cause a denial of service (use-after-free and application crash) or possibly execute arbitrary code via a crafted IPP request.

Action-Not Available
Vendor-n/aCanonical Ltd.Apple Inc.openSUSESUSERed Hat, Inc.Debian GNU/LinuxFedora Project
Product-debian_linuxubuntu_linuxmac_os_xenterprise_linux_serverenterprise_linux_workstationlinux_enterpriseenterprise_linux_desktoplinux_enterprise_serverfedoraenterprise_linuxmac_os_x_servercupsopensusen/a
CWE ID-CWE-416
Use After Free
CVE-2021-1864
Matching Score-10
Assigner-Apple Inc.
ShareView Details
Matching Score-10
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-2.15% / 80.36%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 14:48
Updated-03 Aug, 2024 | 16:25
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 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. An attacker with JavaScript execution may be able to execute arbitrary code.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_ostvoswatchosipadostvOSwatchOSiOS and iPadOS
CWE ID-CWE-416
Use After Free
CVE-2020-13417
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-2.26% / 81.22%
||
7 Day CHG~0.00%
Published-22 May, 2020 | 20:47
Updated-04 Aug, 2024 | 12:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An Elevation of Privilege issue was discovered in Aviatrix VPN Client before 2.10.7, because of an incomplete fix for CVE-2020-7224. This affects Linux, macOS, and Windows installations for certain OpenSSL parameters.

Action-Not Available
Vendor-n/aLinux Kernel Organization, IncAviatrix Systems, Inc.Apple Inc.Microsoft Corporation
Product-linux_kernelcontrollervpn_clientwindowsmacosgatewayn/a
CVE-2026-47304
Matching Score-8
Assigner-Microsoft Corporation
ShareView Details
Matching Score-8
Assigner-Microsoft Corporation
CVSS Score-8.1||HIGH
EPSS-0.22% / 12.11%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 18:45
Updated-30 Jul, 2026 | 20:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
.NET Security Feature Bypass Vulnerability

Improper verification of cryptographic signature in .NET allows an unauthorized attacker to bypass a security feature over a network.

Action-Not Available
Vendor-Linux Kernel Organization, IncMicrosoft CorporationApple Inc.
Product-windows_server_2012windows_10_22h2windows_server_2022macoswindows_10_1607visual_studio_2019windows_server_2025windows_11_26h1windows_server_2019windows.net.net_frameworkwindows_11_24h2visual_studio_2026windows_11_23h2windows_server_2016visual_studio_2022windows_10_21h2visual_studio_2017windows_11_25h2linux_kernelwindows_10_1809Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)Microsoft .NET Framework 4.8.1Microsoft .NET Framework 3.5 AND 4.7.2Microsoft .NET Framework 4.8Microsoft .NET Framework 3.5 AND 4.8Microsoft .NET Framework 3.5Microsoft Visual Studio 2026 version 18.5Microsoft Visual Studio 2022 version 17.14.NET 8.0Microsoft Visual Studio 2026 version 18.7.NET 10.0Microsoft .NET Framework 3.5 AND 4.8.1.NET 9.0Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2Microsoft Visual Studio 2022 version 17.12
CWE ID-CWE-345
Insufficient Verification of Data Authenticity
CWE ID-CWE-347
Improper Verification of Cryptographic Signature
CVE-2026-9258
Matching Score-8
Assigner-Canon Inc.
ShareView Details
Matching Score-8
Assigner-Canon Inc.
CVSS Score-7.1||HIGH
EPSS-0.27% / 18.73%
||
7 Day CHG~0.00%
Published-15 Jun, 2026 | 23:35
Updated-18 Jun, 2026 | 17:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Improper validation of SSH host keys in Canon EOS Network Setting Tool Version 1.5.0 or earlier

Action-Not Available
Vendor-Canon Inc.Microsoft CorporationApple Inc.
Product-macoseos_network_setting_toolwindowsEOS Network Setting Tool for WindowsEOS Network Setting Tool for macOS
CWE ID-CWE-295
Improper Certificate Validation
CVE-2026-43757
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.33% / 25.25%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:15
Updated-28 Jul, 2026 | 19:56
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 macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to cause unexpected system termination.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-125
Out-of-bounds Read
CVE-2026-43779
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.39% / 31.31%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:12
Updated-28 Jul, 2026 | 17:58
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 restrictions. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to intercept network connections intended for another process.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-284
Improper Access Control
CVE-2026-43730
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.34% / 26.43%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:14
Updated-28 Jul, 2026 | 19:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to fingerprint the user.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_ostvoswatchosvisionosmacosipadostvOSvisionOSiOS and iPadOSmacOSwatchOS
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2026-43748
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.36% / 28.48%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:12
Updated-28 Jul, 2026 | 19:32
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 write issue was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.8, macOS Tahoe 26.6. An app may be able to cause unexpected system termination.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-43809
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.42% / 34.31%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:14
Updated-28 Jul, 2026 | 17:58
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 macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to cause unexpected system termination.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-125
Out-of-bounds Read
CVE-2026-43807
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.52% / 41.45%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:12
Updated-28 Jul, 2026 | 18:56
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 26.5.2 and iPadOS 26.5.2, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. A malicious accessory may be able to cause unexpected app termination.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_ostvoswatchosvisionosmacosipadostvOSvisionOSiOS and iPadOSmacOSwatchOS
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2026-43694
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.42% / 34.31%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:13
Updated-29 Jul, 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

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to cause unexpected system termination or write kernel memory.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2026-43802
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.42% / 34.31%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:13
Updated-28 Jul, 2026 | 17:58
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 write issue was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to cause unexpected system termination.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-8505
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.56% / 43.45%
||
7 Day CHG~0.00%
Published-17 Jul, 2026 | 19:06
Updated-23 Jul, 2026 | 05:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Authentication Bypass in Webhook Endpoints Allowed Unauthorized Flow Execution

IBM Langflow OSS 1.0.0 through 1.10.0 has a vulnerability in Langflow's webhook authentication logic allows unauthenticated users to trigger the execution of any flow. The system incorrectly bypasses API key validation when the WEBHOOK_AUTH_ENABLE configuration is set to False (which is the default setting). This allows a remote attacker who knows a flow's UUID to execute it as if they were the owner, potentially leading to Remote Code Execution (RCE).

Action-Not Available
Vendor-langflowMicrosoft CorporationIBM CorporationApple Inc.Linux Kernel Organization, Inc
Product-langflowwindowsmacoslinux_kernelLangflow OSS
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2026-43803
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.57% / 43.98%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:14
Updated-28 Jul, 2026 | 18:58
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 write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. A remote attacker may be able to cause unexpected system termination.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_ostvoswatchosvisionosmacosipadostvOSvisionOSiOS and iPadOSmacOSwatchOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-43769
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.47% / 38.48%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:13
Updated-29 Jul, 2026 | 14:14
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 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_ostvoswatchosvisionosmacosipadostvOSvisionOSiOS and iPadOSmacOSwatchOS
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2026-43682
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.51% / 40.90%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:13
Updated-29 Jul, 2026 | 17:03
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 macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. A remote user may be able to cause unexpected system termination or corrupt kernel memory.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2026-43793
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.42% / 34.31%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:13
Updated-28 Jul, 2026 | 19:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue existed in the handling of environment variables. This issue was addressed with improved validation. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to cause unexpected system termination.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-20
Improper Input Validation
CVE-2026-43764
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.42% / 34.31%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:12
Updated-28 Jul, 2026 | 19:55
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 macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to cause unexpected system termination.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2026-43805
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.27% / 19.01%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:14
Updated-28 Jul, 2026 | 18:57
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 improved state handling. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, watchOS 26.6. An app may be able to cause unexpected system termination or write kernel memory.

Action-Not Available
Vendor-Apple Inc.
Product-macosipadoswatchosiphone_oswatchOSiOS and iPadOSmacOS
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-43750
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.44% / 35.99%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:13
Updated-29 Jul, 2026 | 20:17
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 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to execute arbitrary code out of its sandbox or with certain elevated privileges.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2026-64698
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.42% / 34.31%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:13
Updated-30 Jul, 2026 | 14:35
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 macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to cause unexpected system termination or read kernel memory.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2026-64767
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.45% / 36.58%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:13
Updated-28 Jul, 2026 | 17:59
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 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2026-64695
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.51% / 40.90%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:13
Updated-28 Jul, 2026 | 17:58
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 macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. A remote user may be able to cause unexpected system termination or corrupt kernel memory.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2026-64746
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.40% / 32.62%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:14
Updated-28 Jul, 2026 | 18:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An authorization issue was addressed with improved validation. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, visionOS 26.6, watchOS 26.6. An app may be able to add contacts without user authorization.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchosvisionosmacosipadoswatchOSiOS and iPadOSmacOSvisionOS
CWE ID-CWE-862
Missing Authorization
CVE-2026-64696
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.51% / 40.90%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:13
Updated-28 Jul, 2026 | 17:58
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 macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. A remote user may be able to cause unexpected system termination or corrupt kernel memory.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2026-64704
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.44% / 36.41%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:12
Updated-28 Jul, 2026 | 17:57
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A type confusion issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to cause unexpected system termination.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2026-64720
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.33% / 25.86%
||
7 Day CHG~0.00%
Published-27 Jul, 2026 | 20:14
Updated-28 Jul, 2026 | 19:53
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 improved state handling. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_ostvoswatchosmacosipadostvOSiOS and iPadOSmacOSwatchOS
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2025-34192
Matching Score-8
Assigner-VulnCheck
ShareView Details
Matching Score-8
Assigner-VulnCheck
CVSS Score-9.3||CRITICAL
EPSS-0.90% / 56.09%
||
7 Day CHG~0.00%
Published-19 Sep, 2025 | 18:39
Updated-15 May, 2026 | 11:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Vasion Print (formerly PrinterLogic) Usage of Outdated and Unsupported OpenSSL Version

Vasion Print (formerly PrinterLogic) Virtual Appliance Host versions prior to 22.0.893 and Application versions prior to 20.0.2140 (macOS/Linux client deployments) are built against OpenSSL 1.0.2h-fips (released May 2016), which has been end-of-life since 2019 and is no longer supported by the OpenSSL project. Continued use of this outdated cryptographic library exposes deployments to known vulnerabilities that are no longer patched, weakening the overall security posture. Affected daemons may emit deprecation warnings and rely on cryptographic components with unresolved security flaws, potentially enabling attackers to exploit weaknesses in TLS/SSL processing or cryptographic operations. This vulnerability has been identified by the vendor as: V-2023-021 — Out-of-Date OpenSSL Library.

Action-Not Available
Vendor-vasionVasionApple Inc.Linux Kernel Organization, Inc
Product-linux_kernelvirtual_appliance_applicationvirtual_appliance_hostmacosPrint Virtual Appliance HostPrint Application
CWE ID-CWE-1104
Use of Unmaintained Third Party Components
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