Apple iOS The iOS Operating System used by iPhones.
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Recent Apple iOS Security Advisories
| Advisory | Title | Published |
|---|---|---|
| 127594 | iOS 26.5.2 and iPadOS 26.5.2 - Apple Security Content | June 29, 2026 |
| 127110 | iOS 26.5 and iPadOS 26.5 - Apple Security Content | May 11, 2026 |
| 127113 | iOS 16.7.16 and iPadOS 16.7.16 - Apple Security Content | May 11, 2026 |
| 127114 | iOS 15.8.8 and iPadOS 15.8.8 - Apple Security Content | May 11, 2026 |
| 127111 | iOS 18.7.9 and iPadOS 18.7.9 - Apple Security Content | May 11, 2026 |
| 127002 | iOS 26.4.2 and iPadOS 26.4.2 - Apple Security Content | April 22, 2026 |
| 127003 | iOS 18.7.8 and iPadOS 18.7.8 - Apple Security Content | April 22, 2026 |
| 126792 | iOS 26.4 and iPadOS 26.4 - Apple Security Content | March 24, 2026 |
| 126793 | iOS 18.7.7 and iPadOS 18.7.7 - Apple Security Content | March 24, 2026 |
| 126604 | Background Security Improvements for iOS 26.3.1, iPadOS 26.3.1, macOS 26.3.1, and macOS 26.3.2 - Apple Security Content | March 17, 2026 |
Known Exploited Apple iOS Vulnerabilities
The following Apple iOS vulnerabilities have been marked by CISA as Known to be Exploited by threat actors.
| Title | Description | Added |
|---|---|---|
| Apple iOS Type Confusion Vulnerability |
Apple iOS contains a type confusion vulnerability when processing maliciously crafted web content leading to code execution. CVE-2022-42856 Exploit Probability: 8.5% |
December 14, 2022 |
| Apple iOS Information Disclosure Vulnerability |
The Apple iOS kernel allows attackers to obtain sensitive information from memory via a crafted application. CVE-2016-4655 Exploit Probability: 33.4% |
May 24, 2022 |
| Apple iOS Memory Corruption Vulnerability |
A memory corruption vulnerability in Apple iOS kernel allows attackers to execute code in a privileged context or cause a denial-of-service via a crafted application. CVE-2016-4656 Exploit Probability: 23.6% |
May 24, 2022 |
| Apple iOS Webkit Memory Corruption Vulnerability |
WebKit in Apple iOS contains a memory corruption vulnerability which allows attackers to execute remote code or cause a denial-of-service via a crafted web site. CVE-2016-4657 Exploit Probability: 66.8% |
May 24, 2022 |
| Apple iOS Memory Corruption Vulnerability |
Apple iOS contains a memory corruption vulnerability which could allow an attacker to perform remote code execution. CVE-2019-7287 Exploit Probability: 4.6% |
May 23, 2022 |
| Apple iOS "FORCEDENTRY" Remote Code Execution Vulnerability |
An integer overflow was addressed with improved input validation vulnerability affecting iOS devices that allows for remote code execution. CVE-2021-30860 Exploit Probability: 76.0% |
November 3, 2021 |
| Apple WebKit Browser Engine Use-After-Free Vulnerability |
Use after free issue. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited. CVE-2021-30762 Exploit Probability: 11.1% |
November 3, 2021 |
| Apple iOS Privilege Escalation and Code Execution Chain |
A malicious application may be able to elevate privileges. Apple is aware of a report that this issue may have been actively exploited. CVE-2021-1782 Exploit Probability: 2.2% |
November 3, 2021 |
| Apple iOS Privilege Escalation and Code Execution Chain |
A remote attacker may be able to cause arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited. CVE-2021-1870 Exploit Probability: 7.9% |
November 3, 2021 |
| Apple iOS Privilege Escalation and Code Execution Chain |
A remote attacker may be able to cause arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited. CVE-2021-1871 Exploit Probability: 7.1% |
November 3, 2021 |
| Apple iOS Webkit Browser Engine XSS |
Processing maliciously crafted web content may lead to universal cross site scripting. Apple is aware of a report that this issue may have been actively exploited. CVE-2021-1879 Exploit Probability: 7.1% |
November 3, 2021 |
| Apple iOS Webkit Storage Use-After-Free Remote Code Execution Vulnerability |
Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited. CVE-2021-30661 Exploit Probability: 4.3% |
November 3, 2021 |
| Apple iOS12.x Buffer Overflow |
Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited. CVE-2021-30666 Exploit Probability: 2.8% |
November 3, 2021 |
| Apple WebKit Browser Engine Memory Corruption Vulnerability |
Memory corruption issue. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited. CVE-2021-30761 Exploit Probability: 10.6% |
November 3, 2021 |
Of the known exploited vulnerabilities above, 2 are in the top 1%, or the 99th percentile of the EPSS exploit probability rankings. 4 known exploited Apple iOS vulnerabilities are in the top 5% (95th percentile or greater) of the EPSS exploit probability rankings.
Apple iOS EOL Dates
Ensure that you are using a supported version of Apple iOS. Here are some end of life, and end of support dates for Apple iOS.
| Release | EOL Date | Status |
|---|---|---|
| 26 | - |
Active
|
| 26 | - |
Active
|
| 18 | - |
Active
|
| 18 | - |
Active
|
| 17 | November 19, 2024 |
EOL
Apple iOS 17 became EOL in 2024 and supported ended in 2024 |
| 17 | November 19, 2024 |
EOL
Apple iOS 17 became EOL in 2024 and supported ended in 2024 |
| 16 | - |
Active
|
| 16 | - |
Active
|
| 15 | - |
Active
|
| 15 | - |
Active
|
| 14 | October 26, 2021 |
EOL
Apple iOS 14 became EOL in 2021 and supported ended in 2021 |
| 14 | October 26, 2021 |
EOL
Apple iOS 14 became EOL in 2021 and supported ended in 2021 |
| 13 | September 16, 2020 |
EOL
Apple iOS 13 became EOL in 2020 and supported ended in 2020 |
| 13 | September 16, 2020 |
EOL
Apple iOS 13 became EOL in 2020 and supported ended in 2020 |
| 12 | January 26, 2026 |
EOL
Apple iOS 12 became EOL in 2026 and supported ended in 2019 |
| 12 | January 26, 2026 |
EOL
Apple iOS 12 became EOL in 2026 and supported ended in 2019 |
| 11 | October 8, 2018 |
EOL
Apple iOS 11 became EOL in 2018 and supported ended in 2018 |
| 11 | October 8, 2018 |
EOL
Apple iOS 11 became EOL in 2018 and supported ended in 2018 |
| 10 | July 22, 2019 |
EOL
Apple iOS 10 became EOL in 2019 and supported ended in 2017 |
| 10 | July 22, 2019 |
EOL
Apple iOS 10 became EOL in 2019 and supported ended in 2017 |
By the Year
In 2026 there have been 199 vulnerabilities in Apple iOS with an average score of 6.6 out of ten. Last year, in 2025 iOS had 356 security vulnerabilities published. If vulnerabilities keep coming in at the current rate, it appears that number of security vulnerabilities in iOS in 2026 could surpass last years number. However, the average CVE base score of the vulnerabilities in 2026 is greater by 0.17.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 199 | 6.64 |
| 2025 | 356 | 6.48 |
| 2024 | 325 | 6.20 |
| 2023 | 273 | 6.77 |
| 2022 | 244 | 7.09 |
| 2021 | 383 | 6.93 |
| 2020 | 294 | 6.98 |
| 2019 | 353 | 7.76 |
| 2018 | 100 | 7.39 |
It may take a day or so for new iOS vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Apple iOS Security Vulnerabilities
Apple Safari 26.5.1 Cross-Origin Info Leak
CVE-2026-43700
6.5 - Medium
- June 29, 2026
A cross-origin issue was addressed with improved tracking of security origins. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may disclose sensitive user information.
Origin Validation Error
Safari 26.5.2 Crash via Malicious Web Content, Fixed
CVE-2026-43716
6.5 - Medium
- June 29, 2026
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Dangling pointer
Safari use-after-free CVE-2026-43720 fixed in Safari 26.5.2
CVE-2026-43720
6.5 - Medium
- June 29, 2026
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Dangling pointer
Kernel Mem Corruption via Input Validation in Apple iOS/iPadOS/macOS 26.5.2 - Fixed
CVE-2026-39868
9.1 - Critical
- June 29, 2026
This issue was addressed with improved input validation. This issue is fixed in iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. An app may be able to cause unexpected system termination or corrupt kernel memory.
Improper Input Validation
Clipboard Hijack in Safari 26.5.2 (iOS/macOS)
CVE-2026-43721
7.5 - High
- June 29, 2026
This issue was addressed through improved state management. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. A malicious website may be able to silently hijack clipboard data.
Incorrect Permission Assignment for Critical Resource
Apple Safari 26.5.2: Memory Handling Crash with Malicious Web Content
CVE-2026-39872
6.5 - Medium
- June 29, 2026
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected process crash.
Dangling pointer
Apple Safari 26.5.2 UAF Crash via Malformed Web Content
CVE-2026-43717
6.5 - Medium
- June 29, 2026
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Dangling pointer
Apple Safari 26.5.2 Memory Disclosure via Malicious Web Content
CVE-2026-43740
6.5 - Medium
- June 29, 2026
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may result in the disclosure of process memory.
Dangling pointer
Apple Safari/iOS Sandbox Bypass via Malicious Site (fixed in 26.5.2)
CVE-2026-43701
8.3 - High
- June 29, 2026
The issue was addressed with improved checks. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. A malicious website may be able to process restricted web content outside the sandbox.
Authorization
Safari Mem Corruption Crash <26.5.2
CVE-2026-43663
6.5 - Medium
- June 29, 2026
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected process crash.
Dangling pointer
Use-After-Free in Safari 26.5.2 Causing Crash
CVE-2026-43726
6.5 - Medium
- June 29, 2026
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected process crash.
Dangling pointer
Apple iOS/iPadOS/macOS double free bug in web content 26.5.2
CVE-2026-43706
6.5 - Medium
- June 29, 2026
A double free issue was addressed with improved memory management. This issue is fixed in iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected process crash.
Double-free
Apple Safari 26.5.2 Use-After-Free Crash
CVE-2026-43746
6.5 - Medium
- June 29, 2026
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Dangling pointer
Safari 26.5.2 Memory Corruption Fix: Crash from Malicious Web Content
CVE-2026-43707
7.5 - High
- June 29, 2026
A memory corruption issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected process crash.
Buffer Overflow
Use-After-Free Crash in Safari, iOS/iPadOS/macOS, Fixed in 26.5.2
CVE-2026-43727
6.5 - Medium
- June 29, 2026
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Dangling pointer
Apple Safari <26.5.2: UAF in Web Content (fixed v26.5.2)
CVE-2026-43731
8.8 - High
- June 29, 2026
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to memory corruption.
Dangling pointer
Kernel memory write in Apple OS 26.5.2 (iOS, iPadOS, macOS)
CVE-2026-43724
9.8 - Critical
- June 29, 2026
The issue was addressed with improved input sanitization. This issue is fixed in iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. An app may be able to cause unexpected system termination or write kernel memory.
Improper Input Validation
Safari Path Handling Disclosure Vulnerability Fixed 26.5.2
CVE-2026-43732
6.5 - Medium
- June 29, 2026
A path handling issue was addressed with improved validation. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may disclose sensitive user information.
Directory traversal
CVE-2026-43708 Safari <26.5.2 cross-origin data exfiltration
CVE-2026-43708
4.3 - Medium
- June 29, 2026
The issue was addressed with improved input validation. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. A malicious website may exfiltrate data cross-origin.
Improper Input Validation
Apple Safari Crash via Malicious Web Content, Fixed in 26.5.2
CVE-2026-43712
6.5 - Medium
- June 29, 2026
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected process crash.
Memory Corruption
Out-of-Bounds Write Leading to Safari Crash (pre-26.5.2)
CVE-2026-43745
6.5 - Medium
- June 29, 2026
An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Memory Corruption
Apple Safari 26.5.2 Use-After-Free in Web Extension Causing Crash
CVE-2026-43704
5.3 - Medium
- June 29, 2026
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. A malicious web extension may be able to cause an unexpected process crash.
Dangling pointer
Safari & iOS Type Confusion Memory Corruption Fixed in 26.5.2
CVE-2026-43705
8.8 - High
- June 29, 2026
A type confusion issue was addressed with improved checks. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to memory corruption.
Object Type Confusion
Safari/iOS/iPadOS Permissions Leak, fixed in 26.5.2
CVE-2026-43713
6.5 - Medium
- June 29, 2026
A permissions issue was addressed with additional restrictions. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Visiting a website may leak sensitive data.
Hardware Logic with Insecure De-Synchronization between Control and Data Channels
Safari UAF Crash Fixed in 26.5.2
CVE-2026-43709
6.5 - Medium
- June 29, 2026
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected process crash.
Dangling pointer
Apple Safari UAF in 26.5.2: Crash via Malicious Web Content
CVE-2026-43699
6.5 - Medium
- June 29, 2026
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected process crash.
Dangling pointer
Safari OOB Crash (v26.5.2) Boundscheck Fix
CVE-2026-43676
6.5 - Medium
- June 29, 2026
An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Out-of-bounds Read
Apple Safari 26.5.2: Sandbox Escape via Input Validation
CVE-2026-43725
7.1 - High
- June 29, 2026
The issue was addressed with improved input validation. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. A malicious website may be able to process restricted web content outside the sandbox.
Improper Input Validation
Race Condition in Apple OS (iOS 26.5.2/iPadOS 26.5.2/macOS Tahoe) Crash
CVE-2026-43743
4.7 - Medium
- June 29, 2026
A race condition was addressed with improved state handling. This issue is fixed in iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. An app may be able to cause unexpected system termination.
Race Condition
Kernel State Leak from Improper Sanitization in Apple iOS/macOS 26.5.2
CVE-2026-43722
5.5 - Medium
- June 29, 2026
The issue was addressed with improved input sanitization. This issue is fixed in iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. An app may be able to leak sensitive kernel state.
Improper Input Validation
Apple Safari stack overflow via malformed web content (pre-26.5.2)
CVE-2026-43718
6.5 - Medium
- June 29, 2026
A stack overflow was addressed with improved input validation. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Stack Overflow
Safari UA-FREE CVE-2026-43734 fixed in 26.5.2
CVE-2026-43734
6.5 - Medium
- June 29, 2026
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected process crash.
Dangling pointer
Apple Safari/iOS/iPadOS/macOS Tahoe OOB Access (Fixed 26.5.2)
CVE-2026-28979
6.5 - Medium
- June 29, 2026
An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected process crash.
Out-of-bounds Read
Apple Safari Cross-Origin Data Exfil - Fixed in 26.5.2
CVE-2026-43735
8.1 - High
- June 29, 2026
The issue was addressed with improved checks. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. A malicious website may exfiltrate data cross-origin.
Session Riding
Apple WebKit <=26.5.2 Crash via Malformed Web Content
CVE-2026-43703
6.5 - Medium
- June 29, 2026
The issue was addressed with improved memory handling. This issue is fixed in iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected process crash.
Out-of-bounds Read
Safari UAF vulnerability; fixed in Safari 26.5.2
CVE-2026-43742
6.5 - Medium
- June 29, 2026
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected process crash.
Dangling pointer
Use-After-Free in Apple Safari <26.5.2 (memory corruption)
CVE-2026-43715
8.8 - High
- June 29, 2026
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to memory corruption.
Dangling pointer
iOS/iPadOS resource exhaustion (CVE-2026-28872) fixed in 18.7.9/26.4
CVE-2026-28872
7.5 - High
- May 11, 2026
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.
Resource Exhaustion
Apple iOS/macOS/tvOS Local Network DoS via Memory Handling
CVE-2026-43653
6.2 - Medium
- May 11, 2026
The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sonoma 14.8.7, macOS Tahoe 26.5, tvOS 26.5. An attacker on the local network may be able to cause a denial-of-service.
Resource Exhaustion
Apple iOS 26.5/iPadOS 26.5 Sandbox Escape via Logic Error
CVE-2026-28995
8.8 - High
- May 11, 2026
A logic issue was addressed with improved 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, tvOS 26.5, visionOS 26.5, watchOS 26.5. A malicious app may be able to break out of its sandbox.
Improper Privilege Management
Apple OS Type Confusion (CVE-2026-28983) Remote DoS (fixed iOS 18.7.9)
CVE-2026-28983
7.5 - High
- May 11, 2026
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.
Object Type Confusion
Apple iOS/iPadOS Mem Corrupt from Malicious Image (fixed 18.7.9)
CVE-2026-28940
8.8 - High
- May 11, 2026
The issue was addressed with improved memory handling. 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 Tahoe 26.5, tvOS 26.5, visionOS 26.5. Processing a maliciously crafted image may corrupt process memory.
Buffer Overflow
Apple iOS Updated 18.7.9 Prevents Crash from Malicious Web Content
CVE-2026-28917
4.3 - Medium
- May 11, 2026
The issue was addressed with improved input validation. This issue is fixed in Safari 26.5, 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. Processing maliciously crafted web content may lead to an unexpected process crash.
Improper Input Validation
Apple OS iOS 18.7.9 Crash via Malicious Audio Stream
CVE-2026-39869
4.3 - Medium
- May 11, 2026
The issue was addressed with improved memory handling. 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. Processing an audio stream in a maliciously crafted media file may terminate the process.
Classic Buffer Overflow
Apple WebKit Memory Crash via Crafted Web Content - fixed in 26.5
CVE-2026-28901
8.8 - High
- May 11, 2026
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously crafted web content may lead to an unexpected process crash.
Buffer Overflow
Apple Media Codec Memory Corruption in iOS/macOS prior 26.5
CVE-2026-28956
6.5 - Medium
- May 11, 2026
A memory corruption issue was addressed with improved input validation. This issue is fixed in 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. Processing a maliciously crafted media file may lead to unexpected app termination or corrupt process memory.
Out-of-bounds Read
Apple iOS/iPadOS Camera Metadata Leak Enables Capture (pre 18.7.9/26.5)
CVE-2026-28957
3.3 - Low
- May 11, 2026
An issue with app access to camera metadata was addressed with improved logic. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, visionOS 26.5. An app may be able to capture a user's screen.
Authorization
Apple iOS/macOS File Parser DoS / Mem Disclosure (fixed iOS18.7.9, macOS15.7.7)
CVE-2026-28941
7.1 - High
- May 11, 2026
The issue was addressed with improved checks. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, macOS Sequoia 15.7.7, macOS Tahoe 26.5. Processing a maliciously crafted file may lead to a denial-of-service or potentially disclose memory contents.
Buffer Overflow
Apple WiFi Use-After-Free DoS fixed iOS 18.7.9 / macOS 15.7.7
CVE-2026-28994
5.3 - Medium
- May 11, 2026
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, watchOS 26.5. An attacker in a privileged network position may be able to perform denial-of-service attack using crafted Wi-Fi packets.
Dangling pointer
Use-After-Free in Apple OS Kernels (iOS 18.7.9+, macOS 15.7.7+)
CVE-2026-43668
7.5 - High
- May 11, 2026
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.
Dangling pointer
