The CISA KEV Catalogue, Searchable
Every flaw attackers are known to be using: what it is, how bad, and what fixes it.
- Flaws on the list
- 1,779
- Added in 30 days
- 40
- Used in ransomware
- 361
- In web & server software
- 181
4 Nov 2026 Apple Multiple Products Authentication bypass
The issue was addressed with improved checks. This issue is fixed in Safari 17.5, iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, tvOS 17.5, watchOS 10.5. An attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.
- What to do
- Apply the vendor's update or fix (see the vendor advisory below). If you can't, take it off the internet or stop using it until you can.
- Fixed in (NVD)
- apple safari 17.5, apple ipados 17.5, apple iphone os 17.5, apple tvos 17.5, apple ipados 16.7.8 and 5 older
- CISA due date
- 18 Nov 2026 (still open)
- Weakness
- CWE-287
29 Sep 2026 Apple Multiple Products Memory corruption
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.11 and iPadOS 18.7.11, iOS 26.7.1 and iPadOS 26.7.1, macOS Sequoia 15.8.1, macOS Tahoe 26.7.1. Processing a maliciously crafted file may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 27.
- What to do
- Apply the vendor's update or fix (see the vendor advisory below). If you can't, take it off the internet or stop using it until you can.
- Fixed in (NVD)
- apple ipados 26.7.1, apple iphone os 26.7.1, apple macos 26.7.1, apple ipados 18.7.11, apple iphone os 18.7.11 and 1 older
- CISA due date
- 13 Oct 2026
- Weakness
- CWE-787
18 Aug 2026 Apple macOS Authentication bypass
An authentication issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.7.9, macOS Sonoma 14.8.9, macOS Tahoe 26.6.1, macOS Tahoe 26.7. An attacker on the network may be able to authenticate to Screen Sharing without valid credentials.
- What to do
- Apply the vendor's update or fix (see the vendor advisory below). If you can't, take it off the internet or stop using it until you can.
- Fixed in (NVD)
- apple macos 26.6.1, apple macos 15.7.9, apple macos 14.8.9
- CISA due date
- 21 Aug 2026
- Weakness
- CWE-287
20 Mar 2026 Apple Multiple Products Memory corruption
A memory corruption issue was addressed with improved memory handling. 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, tvOS 26.1, visionOS 26.1, watchOS 26.1. A malicious application may be able to cause unexpected system termination or write kernel memory.
- What to do
- Apply the vendor's update or fix (see the vendor advisory below). If you can't, take it off the internet or stop using it until you can.
- Fixed in (NVD)
- apple tvos 26.1, apple visionos 26.1, apple watchos 26.1, apple ipados 18.7.2, apple iphone os 18.7.2 and 2 older
- CISA due date
- 3 Apr 2026
- Weakness
- CWE-120
20 Mar 2026 Apple Multiple Products Security flaw
A memory corruption issue was addressed with improved lock state checking. 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, tvOS 26.1, visionOS 26.1, watchOS 26.1. A malicious application may cause unexpected changes in memory shared between processes.
- What to do
- Apply the vendor's update or fix (see the vendor advisory below). If you can't, take it off the internet or stop using it until you can.
- Fixed in (NVD)
- apple tvos 26.1, apple visionos 26.1, apple watchos 26.1, apple ipados 18.7.2, apple iphone os 18.7.2 and 2 older
- CISA due date
- 3 Apr 2026
- Weakness
- CWE-667
20 Mar 2026 Apple Multiple Products Memory corruption
The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing maliciously crafted web content may lead to memory corruption.
- What to do
- Apply the vendor's update or fix (see the vendor advisory below). If you can't, take it off the internet or stop using it until you can.
- Fixed in (NVD)
- apple safari 18.6, apple ipados 18.6, apple iphone os 18.6, apple tvos 18.6, apple macos 15.6 and 4 older
- CISA due date
- 3 Apr 2026
- Weakness
- CWE-119
5 Mar 2026 Apple Multiple Products Memory corruption
A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.5, iOS 16.6 and iPadOS 16.6, Safari 16.6, iOS 15.8.7 and iPadOS 15.8.7. Processing maliciously crafted web content may lead to memory corruption.
- What to do
- Apply the vendor's update or fix (see the vendor advisory below). If you can't, take it off the internet or stop using it until you can.
- Fixed in (NVD)
- apple safari 16.6, apple ipados 16.6, apple iphone os 16.6, apple ipados 15.8.7, apple iphone os 15.8.7 and 1 older
- CISA due date
- 26 Mar 2026
- Weakness
- CWE-416
5 Mar 2026 Apple iOS and iPadOS Memory corruption
A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 17 and iPadOS 17, iOS 15.8.7 and iPadOS 15.8.7. An app may be able to execute arbitrary code with kernel privileges.
- What to do
- Apply the vendor's update or fix (see the vendor advisory below). If you can't, take it off the internet or stop using it until you can.
- Fixed in (NVD)
- apple ipados 17.0, apple iphone os 17.0, apple ipados 15.8.7, apple iphone os 15.8.7
- CISA due date
- 26 Mar 2026
- Weakness
- CWE-416
5 Mar 2026 Apple Multiple Products Memory corruption
An integer overflow was addressed with improved input validation. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing maliciously crafted web content may lead to arbitrary code execution.
- What to do
- Apply the vendor's update or fix (see the vendor advisory below). If you can't, take it off the internet or stop using it until you can.
- Fixed in (NVD)
- apple safari 15.2, apple ipados 15.2, apple iphone os 15.2, apple tvos 15.2, apple macos 12.1 and 3 older
- CISA due date
- 26 Mar 2026
- Weakness
- CWE-190
12 Feb 2026 Apple Multiple Products Memory corruption
A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An attacker with memory write capability may be able to execute arbitrary code. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 26. CVE-2025-14174 and CVE-2025-43529 were also issued in response to this report.
- What to do
- Apply the vendor's update or fix (see the vendor advisory below). If you can't, take it off the internet or stop using it until you can.
- Fixed in (NVD)
- apple ipados 26.3, apple iphone os 26.3, apple macos 26.3, apple tvos 26.3, apple visionos 26.3 and 1 older
- CISA due date
- 5 Mar 2026
- Weakness
- CWE-119
15 Dec 2025 Apple Multiple Products Memory corruption
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.2, iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 26. CVE-2025-14174 was also issued in response to this report.
- What to do
- Apply the vendor's update or fix (see the vendor advisory below). If you can't, take it off the internet or stop using it until you can.
- Fixed in (NVD)
- apple safari 26.2, apple ipados 26.2, apple iphone os 26.2, apple macos 26.2, apple tvos 26.2 and 4 older
- CISA due date
- 5 Jan 2026
- Weakness
- CWE-416
12 Dec 2025 Google Chromium Memory corruption
Out of bounds memory access in ANGLE in Google Chrome on Mac prior to 143.0.7499.110 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)
- What to do
- Apply the vendor's update or fix (see the vendor advisory below). If you can't, take it off the internet or stop using it until you can.
- Fixed in (NVD)
- google chrome 143.0.7499.110, google chrome 143.0.7499.109, microsoft edge chromium 143.0.3650.80, apple safari 26.2, apple ipados 26.2 and 7 older
- CISA due date
- 2 Jan 2026
- Weakness
- CWE-787, CWE-119
20 Oct 2025 Apple Multiple Products Security flaw
The issue was addressed with improved bounds checks. This issue is fixed in tvOS 15.6, watchOS 8.7, iOS 15.6 and iPadOS 15.6, macOS Monterey 12.5, Safari 15.6. Processing web content may lead to arbitrary code execution.
- What to do
- Apply the vendor's update or fix (see the vendor advisory below). If you can't, take it off the internet or stop using it until you can.
- Fixed in (NVD)
- apple safari 15.6, apple ipados 15.6, apple iphone os 15.6, apple tvos 15.6, apple macos 12.5 and 1 older
- CISA due date
- 10 Nov 2025
- Weakness
- CWE-129
25 Aug 2025 Git Path traversal
Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals. When reading a config value, Git strips any trailing carriage return and line feed (CRLF). When writing a config entry, values with a trailing CR are not quoted, causing the CR to be lost when the config is later read. When initializing a submodule, if the submodule path contains a trailing CR, the altered path is read resulting in the submodule being checked out to an incorrect location. If a symlink exists that points the altered path to the submodule hooks directory, and the submodule contains an executable post-checkout hook, the script may be unintentionally executed after checkout. This vulnerability is fixed in v2.43.7, v2.44.4, v2.45.4, v2.46.4, v2.47.3, v2.48.2, v2.49.1, and v2.50.1.
- What to do
- Apply the vendor's update or fix (see the vendor advisory below). If you can't, take it off the internet or stop using it until you can.
- Fixed in (NVD)
- apple xcode 26.0, git-scm git 2.50.1, git-scm git 2.49.1, git-scm git 2.48.2, git-scm git 2.47.3 and 4 older
- CISA due date
- 15 Sep 2025
- Weakness
- CWE-59, CWE-436
21 Aug 2025 Apple iOS, iPadOS, and macOS Memory corruption
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.8.5 and iPadOS 15.8.5, iOS 16.7.12 and iPadOS 16.7.12, iOS 18.6.2 and iPadOS 18.6.2, iPadOS 17.7.10, macOS Sequoia 15.6.1, macOS Sonoma 14.7.8, macOS Ventura 13.7.8. Processing a malicious image file may result in memory corruption. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals.
- What to do
- Apply the vendor's update or fix (see the vendor advisory below). If you can't, take it off the internet or stop using it until you can.
- Fixed in (NVD)
- apple ipados 18.6.2, apple iphone os 18.6.2, apple ipados 17.7.10, apple ipados 16.7.12, apple iphone os 16.7.12 and 5 older
- CISA due date
- 11 Sep 2025
- Weakness
- CWE-787
22 Jul 2025 Google Chromium Input validation flaw
Insufficient validation of untrusted input in ANGLE and GPU in Google Chrome prior to 138.0.7204.157 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
- What to do
- Apply the vendor's update or fix (see the vendor advisory below). If you can't, take it off the internet or stop using it until you can.
- Fixed in (NVD)
- google chrome 138.0.7204.157, apple safari 18.6, apple ipados 18.6, apple iphone os 18.6, apple macos 15.6 and 4 older
- CISA due date
- 12 Aug 2025
- Weakness
- CWE-20
16 Jun 2025 Apple Multiple Products Security flaw
This issue was addressed with improved checks. This issue is fixed in iOS 15.8.4 and iPadOS 15.8.4, iOS 16.7.11 and iPadOS 16.7.11, iOS 18.3.1 and iPadOS 18.3.1, iPadOS 17.7.5, macOS Sequoia 15.3.1, macOS Sonoma 14.7.4, macOS Ventura 13.7.4, visionOS 2.3.1, watchOS 11.3.1. A logic issue existed when processing a maliciously crafted photo or video shared via an iCloud Link. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals.
- What to do
- Apply the vendor's update or fix (see the vendor advisory below). If you can't, take it off the internet or stop using it until you can.
- Fixed in (NVD)
- apple ipados 18.3.1, apple ipados 17.7.5, apple ipados 16.7.11, apple ipados 15.8.4, apple iphone os 15.8.4 and 5 older
- CISA due date
- 7 Jul 2025
17 Apr 2025 Apple Multiple Products Access control flaw
This issue was addressed by removing the vulnerable code. This issue is fixed in iOS 18.4.1 and iPadOS 18.4.1, macOS Sequoia 15.4.1, tvOS 18.4.1, visionOS 2.4.1. An attacker with arbitrary read and write capability may be able to bypass Pointer Authentication. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on iOS.
- What to do
- Apply the vendor's update or fix (see the vendor advisory below). If you can't, take it off the internet or stop using it until you can.
- Fixed in (NVD)
- apple tvos 18.4.1, apple ipados 18.4.1, apple iphone os 18.4.1, apple macos 15.4.1, apple visionos 2.4.1
- CISA due date
- 8 May 2025
- Weakness
- CWE-1220
17 Apr 2025 Apple Multiple Products Memory corruption
A memory corruption issue was addressed with improved bounds checking. This issue is fixed in iOS 18.4.1 and iPadOS 18.4.1, macOS Sequoia 15.4.1, tvOS 18.4.1, visionOS 2.4.1, watchOS 11.5. Processing an audio stream in a maliciously crafted media file may result in code execution. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS released before iOS 18.4.1.
- What to do
- Apply the vendor's update or fix (see the vendor advisory below). If you can't, take it off the internet or stop using it until you can.
- Fixed in (NVD)
- apple tvos 18.4.1, apple ipados 18.4.1, apple iphone os 18.4.1, apple macos 15.4.1, apple watchos 11.5 and 1 older
- CISA due date
- 8 May 2025
- Weakness
- CWE-119
13 Mar 2025 Apple Multiple Products Memory corruption
An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in Safari 18.3.1, iOS 15.8.4 and iPadOS 15.8.4, iOS 16.7.11 and iPadOS 16.7.11, iOS 18.3.2 and iPadOS 18.3.2, iPadOS 17.7.6, macOS Sequoia 15.3.2, visionOS 2.3.2, watchOS 11.4. Maliciously crafted web content may be able to break out of Web Content sandbox. This is a supplementary fix for an attack that was blocked in iOS 17.2. (Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 17.2.).
- What to do
- Apply the vendor's update or fix (see the vendor advisory below). If you can't, take it off the internet or stop using it until you can.
- Fixed in (NVD)
- apple ipados 18.3.2, apple iphone os 18.3.2, apple safari 18.3.1, apple ipados 17.7.6, apple ipados 16.7.11 and 6 older
- CISA due date
- 3 Apr 2025
- Weakness
- CWE-787
12 Feb 2025 Apple iOS and iPadOS Access control flaw
An authorization issue was addressed with improved state management. This issue is fixed in iOS 15.8.4 and iPadOS 15.8.4, iOS 16.7.11 and iPadOS 16.7.11, iOS 18.3.1 and iPadOS 18.3.1, iPadOS 17.7.5. A physical attack may disable USB Restricted Mode on a locked device. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals.
- What to do
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Fixed in (NVD)
- apple ipados 18.3.1, apple iphone os 18.3.1, apple ipados 16.7.11, apple iphone os 16.7.11, apple ipados 15.8.4 and 1 older
- CISA due date
- 5 Mar 2025
- Weakness
- CWE-863
29 Jan 2025 Apple Multiple Products Memory corruption
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.3 and iPadOS 18.3, iPadOS 17.7.6, macOS Sequoia 15.3, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.3, visionOS 2.3, watchOS 11.3. A malicious application may be able to elevate privileges. Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 17.2.
- What to do
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Fixed in (NVD)
- apple ipados 18.3, apple iphone os 18.3, apple tvos 18.3, apple ipados 17.7.6, apple macos 15.3 and 4 older
- CISA due date
- 19 Feb 2025
- Weakness
- CWE-416
21 Nov 2024 Apple Multiple Products Cross-site scripting
A cookie management issue was addressed with improved state management. This issue is fixed in Safari 18.1.1, iOS 17.7.2 and iPadOS 17.7.2, iOS 18.1.1 and iPadOS 18.1.1, macOS Sequoia 15.1.1, visionOS 2.1.1. Processing maliciously crafted web content may lead to a cross site scripting attack. Apple is aware of a report that this issue may have been actively exploited on Intel-based Mac systems.
- What to do
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Fixed in (NVD)
- apple safari 18.1.1, apple ipados 18.1.1, apple iphone os 18.1.1, apple ipados 17.7.2, apple iphone os 17.7.2 and 2 older
- CISA due date
- 12 Dec 2024
- Weakness
- CWE-79
21 Nov 2024 Apple Multiple Products Security flaw
The issue was addressed with improved checks. This issue is fixed in Safari 18.1.1, iOS 17.7.2 and iPadOS 17.7.2, iOS 18.1.1 and iPadOS 18.1.1, macOS Sequoia 15.1.1, visionOS 2.1.1. 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 on Intel-based Mac systems.
- What to do
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Fixed in (NVD)
- apple safari 18.1.1, apple ipados 18.1.1, apple iphone os 18.1.1, apple ipados 17.7.2, apple iphone os 17.7.2 and 2 older
- CISA due date
- 12 Dec 2024
6 Mar 2024 Apple Multiple Products Memory corruption
A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.4 and iPadOS 17.4, macOS Monterey 12.7.6, macOS Sonoma 14.4, macOS Ventura 13.6.7, tvOS 17.4, visionOS 1.1, watchOS 10.4. An attacker with arbitrary kernel read and write capability may be able to bypass kernel memory protections. Apple is aware of a report that this issue may have been exploited.
- What to do
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Fixed in (NVD)
- apple ipados 17.4, apple iphone os 17.4, apple tvos 17.4, apple ipados 16.7.8, apple iphone os 16.7.8 and 5 older
- CISA due date
- 27 Mar 2024
- Weakness
- CWE-787
On Hacker News
CVE-2024-232966 Mar 2024 Apple Multiple Products Memory corruption
A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, iOS 17.4 and iPadOS 17.4, macOS Monterey 12.7.4, macOS Sonoma 14.4, macOS Ventura 13.6.5, tvOS 17.4, visionOS 1.1, watchOS 10.4. An attacker with arbitrary kernel read and write capability may be able to bypass kernel memory protections. Apple is aware of a report that this issue may have been exploited.
- What to do
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Fixed in (NVD)
- apple ipados 17.4, apple iphone os 17.4, apple tvos 17.4, apple ipados 16.7.6, apple iphone os 16.7.6 and 5 older
- CISA due date
- 27 Mar 2024
- Weakness
- CWE-787
31 Jan 2024 Apple Multiple Products Race condition
The issue was addressed with improved checks. This issue is fixed in macOS Ventura 13.1, watchOS 9.2, iOS 16.2 and iPadOS 16.2, tvOS 16.2. An attacker with arbitrary read and write capability may be able to bypass Pointer Authentication. Apple is aware of a report that this issue may have been exploited against versions of iOS released before iOS 15.7.1.
- What to do
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Fixed in (NVD)
- apple ipados 16.2, apple iphone os 16.2, apple tvos 16.2, apple macos 13.1, apple watchos 9.2
- CISA due date
- 21 Feb 2024
- Weakness
- CWE-367
23 Jan 2024 Apple Multiple Products Memory corruption
A type confusion issue was addressed with improved checks. This issue is fixed in Safari 17.3, iOS 15.8.7 and iPadOS 15.8.7, iOS 16.7.5 and iPadOS 16.7.5, iOS 17.3 and iPadOS 17.3, macOS Monterey 12.7.3, macOS Sonoma 14.3, macOS Ventura 13.6.4, tvOS 17.3, visionOS 1.0.2. Processing maliciously crafted web content may lead to arbitrary code execution. This fix associated with the Coruna exploit was shipped in iOS 17.3 on January 22, 2024. This update brings that fix to devices that cannot update to the latest iOS version.
- What to do
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Fixed in (NVD)
- apple safari 17.3, apple ipados 17.3, apple iphone os 17.3, apple tvos 17.3, apple ipados 16.7.5 and 7 older
- CISA due date
- 13 Feb 2024
- Weakness
- CWE-843
8 Jan 2024 Apple Multiple Products Security flaw
The issue was addressed with improved handling of caches. This issue is fixed in tvOS 16.3, iOS 16.3 and iPadOS 16.3, macOS Monterey 12.6.8, macOS Big Sur 11.7.9, iOS 15.7.8 and iPadOS 15.7.8, macOS Ventura 13.2, watchOS 9.3. Processing a font file may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited against versions of iOS released before iOS 15.7.1.
- What to do
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Fixed in (NVD)
- apple ipados 16.3, apple iphone os 16.3, apple tvos 16.3, apple ipados 15.7.8, apple iphone os 15.7.8 and 4 older
- CISA due date
- 29 Jan 2024
4 Dec 2023 Apple Multiple Products Memory corruption
A memory corruption vulnerability was addressed with improved locking. This issue is fixed in iOS 17.1.2 and iPadOS 17.1.2, macOS Sonoma 14.1.2, Safari 17.1.2. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited against versions of iOS before iOS 16.7.1.
- What to do
- Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
- Fixed in (NVD)
- apple safari 17.1.2, apple ipados 17.1.2, apple iphone os 17.1.2, apple ipados 16.7.3, apple iphone os 16.7.3 and 4 older
- CISA due date
- 25 Dec 2023
- Weakness
- CWE-787
4 Dec 2023 Apple Multiple Products Memory corruption
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 17.1.2 and iPadOS 17.1.2, macOS Sonoma 14.1.2, Safari 17.1.2. Processing web content may disclose sensitive information. Apple is aware of a report that this issue may have been exploited against versions of iOS before iOS 16.7.1.
- What to do
- Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
- Fixed in (NVD)
- apple safari 17.1.2, apple ipados 17.1.2, apple iphone os 17.1.2, apple ipados 16.7.3, apple iphone os 16.7.3 and 4 older
- CISA due date
- 25 Dec 2023
- Weakness
- CWE-125
5 Oct 2023 Apple iOS and iPadOS Security flaw
The issue was addressed with improved checks. This issue is fixed in iOS 16.7.1 and iPadOS 16.7.1. A local attacker may be able to elevate their privileges. Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 16.6.
- What to do
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Fixed in (NVD)
- apple ipados 17.0.3, apple iphone os 17.0.3, apple ipados 16.7.1, apple iphone os 16.7.1
- CISA due date
- 26 Oct 2023
25 Sep 2023 Apple Multiple Products Security flaw
The issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 16.7.
- What to do
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Fixed in (NVD)
- apple ipados 17.0.1, apple iphone os 17.0.1, apple macos 14.0, webkitgtk+ 2.42.2
- CISA due date
- 16 Oct 2023
- Weakness
- CWE-754
25 Sep 2023 Apple Multiple Products Security flaw
The issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.7, iOS 16.7 and iPadOS 16.7, macOS Ventura 13.6. A local attacker may be able to elevate their privileges. Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 16.7.
- What to do
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Fixed in (NVD)
- apple ipados 16.7, apple iphone os 16.7, apple macos 13.6, apple macos 12.7
- CISA due date
- 16 Oct 2023
- Weakness
- CWE-754
25 Sep 2023 Apple Multiple Products Weak cryptography
A certificate validation issue was addressed. This issue is fixed in macOS Ventura 13.6, iOS 16.7 and iPadOS 16.7. A malicious app may be able to bypass signature validation. Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 16.7.
- What to do
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Fixed in (NVD)
- apple ipados 16.7, apple iphone os 16.7, apple macos 13.6
- CISA due date
- 16 Oct 2023
- Weakness
- CWE-295
11 Sep 2023 Apple iOS, iPadOS, and macOS Memory corruption
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 16.6.1 and iPadOS 16.6.1, macOS Monterey 12.6.9, macOS Ventura 13.5.2, iOS 15.7.9 and iPadOS 15.7.9, macOS Big Sur 11.7.10. Processing a maliciously crafted image may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
- What to do
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Fixed in (NVD)
- apple ipados 16.6.1, apple iphone os 16.6.1, apple ipados 15.7.9, apple iphone os 15.7.9, apple macos 13.5.2 and 2 older
- CISA due date
- 2 Oct 2023
- Weakness
- CWE-120
11 Sep 2023 Apple iOS, iPadOS, and watchOS Input validation flaw
A validation issue was addressed with improved logic. This issue is fixed in watchOS 9.6.2, iOS 16.6.1 and iPadOS 16.6.1. A maliciously crafted attachment may result in arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
- What to do
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Fixed in (NVD)
- apple ipados 16.6.1, apple iphone os 16.6.1, apple watchos 9.6.2
- CISA due date
- 2 Oct 2023
- Weakness
- CWE-20
26 Jul 2023 Apple Multiple Products Security flaw
This issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.6.8, iOS 15.7.8 and iPadOS 15.7.8, iOS 16.6 and iPadOS 16.6, tvOS 16.6, macOS Big Sur 11.7.9, macOS Ventura 13.5, watchOS 9.6. An app may be able to modify sensitive kernel state. Apple is aware of a report that this issue may have been actively exploited against versions of iOS released before iOS 15.7.1.
- What to do
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Fixed in (NVD)
- apple ipados 16.6, apple iphone os 16.6, apple tvos 16.6, apple ipados 15.7.8, apple iphone os 15.7.8 and 4 older
- CISA due date
- 16 Aug 2023
13 Jul 2023 Apple Multiple Products Security flaw
The issue was addressed with improved checks. This issue is fixed in iOS 16.6 and iPadOS 16.6, Safari 16.5.2, tvOS 16.6, macOS Ventura 13.5, watchOS 9.6. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
- What to do
- Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.
- Fixed in (NVD)
- apple ipados 16.6, apple iphone os 16.6, apple tvos 16.6, apple safari 16.5.2, apple macos 13.5 and 2 older
- CISA due date
- 3 Aug 2023
23 Jun 2023 Apple Multiple Products Memory corruption
A type confusion issue was addressed with improved checks. This issue is fixed in iOS 16.5.1 and iPadOS 16.5.1, iOS 15.7.7 and iPadOS 15.7.7, macOS Ventura 13.4.1, Safari 16.5.1. 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.
- What to do
- Apply updates per vendor instructions.
- Fixed in (NVD)
- apple safari 16.5.1, apple ipados 16.5.1, apple iphone os 16.5.1, apple ipados 15.7.7, apple iphone os 15.7.7 and 2 older
- CISA due date
- 14 Jul 2023
- Weakness
- CWE-843
23 Jun 2023 Apple Multiple Products Memory corruption
A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Ventura 13.3, Safari 16.4, iOS 16.4 and iPadOS 16.4, iOS 15.7.7 and iPadOS 15.7.7. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited against versions of iOS released before iOS 15.7.
- What to do
- Apply updates per vendor instructions.
- Fixed in (NVD)
- apple safari 16.4, apple ipados 16.4, apple iphone os 16.4, apple ipados 15.7.7, apple iphone os 15.7.7 and 1 older
- CISA due date
- 14 Jul 2023
- Weakness
- CWE-787
23 Jun 2023 Apple Multiple Products Memory corruption
An integer overflow was addressed with improved input validation. This issue is fixed in watchOS 9.5.2, macOS Big Sur 11.7.8, iOS 15.7.7 and iPadOS 15.7.7, macOS Monterey 12.6.7, watchOS 8.8.1, iOS 16.5.1 and iPadOS 16.5.1, macOS Ventura 13.4.1. An app may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited against versions of iOS released before iOS 15.7.
- What to do
- Apply updates per vendor instructions.
- Fixed in (NVD)
- apple ipados 16.5.1, apple iphone os 16.5.1, apple ipados 15.7.7, apple iphone os 15.7.7, apple macos 13.4.1 and 4 older
- CISA due date
- 14 Jul 2023
- Weakness
- CWE-190
22 May 2023 Apple Multiple Products Security flaw
The issue was addressed with improved bounds checks. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.8 and iPadOS 15.7.8, Safari 16.5, iOS 16.5 and iPadOS 16.5. A remote attacker may be able to break out of Web Content sandbox. Apple is aware of a report that this issue may have been actively exploited.
- What to do
- Apply updates per vendor instructions.
- Fixed in (NVD)
- apple safari 16.5, apple ipados 16.5, apple iphone os 16.5, apple tvos 16.5, apple ipados 15.7.8 and 3 older
- CISA due date
- 12 Jun 2023
22 May 2023 Apple Multiple Products Memory corruption
A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, Safari 16.5, iOS 16.5 and iPadOS 16.5. 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.
- What to do
- Apply updates per vendor instructions.
- Fixed in (NVD)
- apple safari 16.5, apple ipados 16.5, apple iphone os 16.5, apple tvos 16.5, apple ipados 15.7.6 and 4 older
- CISA due date
- 12 Jun 2023
- Weakness
- CWE-416
22 May 2023 Apple Multiple Products Memory corruption
An out-of-bounds read was addressed with improved input validation. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, Safari 16.5, iOS 16.5 and iPadOS 16.5. Processing web content may disclose sensitive information. Apple is aware of a report that this issue may have been actively exploited.
- What to do
- Apply updates per vendor instructions.
- Fixed in (NVD)
- apple safari 16.5, apple ipados 16.5, apple iphone os 16.5, apple tvos 16.5, apple ipados 15.7.6 and 4 older
- CISA due date
- 12 Jun 2023
- Weakness
- CWE-125
17 Apr 2023 Apple macOS Memory corruption
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Mojave 10.14.4. An application may be able to gain elevated privileges.
- What to do
- Apply updates per vendor instructions.
- Fixed in (NVD)
- apple mac os x 10.14.4
- CISA due date
- 8 May 2023
- Weakness
- CWE-416
10 Apr 2023 Apple iOS, iPadOS, and macOS Memory corruption
An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in macOS Monterey 12.6.5, iOS 16.4.1 and iPadOS 16.4.1, macOS Ventura 13.3.1, iOS 15.7.5 and iPadOS 15.7.5, macOS Big Sur 11.7.6. An app may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited.
- What to do
- Apply updates per vendor instructions.
- Fixed in (NVD)
- apple ipados 16.4.1, apple iphone os 16.4.1, apple ipados 15.7.5, apple iphone os 15.7.5, apple macos 13.3.1 and 2 older
- CISA due date
- 1 May 2023
- Weakness
- CWE-787
10 Apr 2023 Apple Multiple Products Memory corruption
A use after free issue was addressed with improved memory management. This issue is fixed in Safari 16.4.1, iOS 15.7.5 and iPadOS 15.7.5, iOS 16.4.1 and iPadOS 16.4.1, macOS Ventura 13.3.1. 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.
- What to do
- Apply updates per vendor instructions.
- Fixed in (NVD)
- apple safari 16.4.1, apple ipados 16.4.1, apple iphone os 16.4.1, apple ipados 15.7.5, apple iphone os 15.7.5 and 1 older
- CISA due date
- 1 May 2023
- Weakness
- CWE-416
30 Mar 2023 Apple iOS, iPadOS, and macOS Memory corruption
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.1 and iPadOS 15.1. A malicious application may be able to execute arbitrary code with kernel privileges.
- What to do
- Apply updates per vendor instructions.
- Fixed in (NVD)
- apple ipados 14.8.1, apple iphone os 14.8.1, apple macos 11.6.1
- CISA due date
- 20 Apr 2023
- Weakness
- CWE-20, CWE-787
14 Feb 2023 Apple Multiple Products Memory corruption
A type confusion issue was addressed with improved checks. This issue is fixed in iOS 15.7.4 and iPadOS 15.7.4, iOS 16.3.1 and iPadOS 16.3.1, macOS Ventura 13.2.1, Safari 16.3. 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.
- What to do
- Apply updates per vendor instructions.
- Fixed in (NVD)
- apple ipados 16.3.1, apple iphone os 16.3.1, apple safari 16.3, apple ipados 15.7.4, apple iphone os 15.7.4 and 1 older
- CISA due date
- 7 Mar 2023
- Weakness
- CWE-843
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About the KEV Catalogue
What is the CISA KEV catalogue?
CISA's list of flaws attackers are known to be using. A flaw is added only with reliable evidence of attacks and a known fix.
Why does it matter more than the CVSS score?
Few CVEs are ever used in attacks. These are, so fix them first, whatever their score.
What is the due date?
The deadline for US federal agencies to fix it (BOD 26-04, which replaced BOD 22-01): as little as three days for recent entries. A sensible deadline for anyone.
Does it apply outside the US?
The deadlines don't, but the flaws are in software used everywhere. If you run it, it applies to you.
What does "used in ransomware" mean?
CISA knows ransomware groups have used the flaw.
How often is it updated?
CISA adds flaws several times a week. CVE Hawk checks hourly and alerts you within half an hour if it's your software.