Known Exploited Vulnerabilities Catalog

For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild. Organizations should use the KEV catalog as an input to their vulnerability management prioritization framework.

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Showing 41 - 60 of 102
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Apple | iOS, iPadOS, and macOS

CVE-2023-28206

Apple iOS, iPadOS, and macOS IOSurfaceAccelerator Out-of-Bounds Write Vulnerability: Apple iOS, iPadOS, and macOS IOSurfaceAccelerator contain an out-of-bounds write vulnerability that allows an app to execute code with kernel privileges.

Related CWE: CWE-787

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions.
  • Date Added: 2023-04-10
  • Due Date: 2023-05-01
Additional Notes
https://support.apple.com/en-us/HT213720, https://support.apple.com/en-us/HT213721; https://nvd.nist.gov/vuln/detail/CVE-2023-28206
Apple | iOS, iPadOS, and macOS

CVE-2021-30900

Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability: Apple GPU drivers, included in iOS, iPadOS, and macOS, contain an out-of-bounds write vulnerability that may allow a malicious application to execute code with kernel privileges.

Related CWEs: CWE-20| CWE-787

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions.
  • Date Added: 2023-03-30
  • Due Date: 2023-04-20
Additional Notes
https://support.apple.com/en-us/HT21286, https://support.apple.com/en-us/HT212868, https://support.apple.com/kb/HT212872; https://nvd.nist.gov/vuln/detail/CVE-2021-30900
Linux | Kernel

CVE-2023-0266

Linux Kernel Use-After-Free Vulnerability: Linux kernel contains a use-after-free vulnerability that allows for privilege escalation to gain ring0 access from the system user.

Related CWE: CWE-416

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions.
  • Date Added: 2023-03-30
  • Due Date: 2023-04-20
Additional Notes
https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/queue-5.10/alsa-pcm-move-rwsem-lock-inside-snd_ctl_elem_read-to-prevent-uaf.patch?id=72783cf35e6c55bca84c4bb7b776c58152856fd4; https://nvd.nist.gov/vuln/detail/CVE-2023-0266
Apple | Multiple Products

CVE-2023-23529

Apple Multiple Products WebKit Type Confusion Vulnerability: Apple iOS, MacOS, Safari and iPadOS WebKit contain a type confusion vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Related CWE: CWE-843

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions.
  • Date Added: 2023-02-14
  • Due Date: 2023-03-07
Additional Notes
https://support.apple.com/en-us/HT213635, https://support.apple.com/en-us/HT213633, https://support.apple.com/en-us/HT213638; https://nvd.nist.gov/vuln/detail/CVE-2023-23529
Apple | iOS and iPadOS

CVE-2022-42827

Apple iOS and iPadOS Out-of-Bounds Write Vulnerability: Apple iOS and iPadOS kernel contain an out-of-bounds write vulnerability which can allow an application to perform code execution with kernel privileges.

Related CWEs: CWE-20| CWE-787

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions.
  • Date Added: 2022-10-25
  • Due Date: 2022-11-15
Additional Notes
https://support.apple.com/en-us/HT213489; https://nvd.nist.gov/vuln/detail/CVE-2022-42827
Linux | Kernel

CVE-2021-3493

Linux Kernel Privilege Escalation Vulnerability: The overlayfs stacking file system in Linux kernel does not properly validate the application of file capabilities against user namespaces, which could lead to privilege escalation.

Related CWE: CWE-862

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions.
  • Date Added: 2022-10-20
  • Due Date: 2022-11-10
Additional Notes
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7c03e2cda4a584cadc398e8f6641ca9988a39d52; https://nvd.nist.gov/vuln/detail/CVE-2021-3493
Linux | Kernel

CVE-2013-6282

Linux Kernel Improper Input Validation Vulnerability: The get_user and put_user API functions of the Linux kernel fail to validate the target address when being used on ARM v6k/v7 platforms. This allows an application to read and write kernel memory which could lead to privilege escalation.

Related CWE: CWE-20

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions.
  • Date Added: 2022-09-15
  • Due Date: 2022-10-06
Additional Notes
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8404663f81d212918ff85f493649a7991209fa04; https://nvd.nist.gov/vuln/detail/CVE-2013-6282
Linux | Kernel

CVE-2013-2596

Linux Kernel Integer Overflow Vulnerability: Linux kernel fb_mmap function in drivers/video/fbmem.c contains an integer overflow vulnerability that allows for privilege escalation.

Related CWE: CWE-189

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions.
  • Date Added: 2022-09-15
  • Due Date: 2022-10-06
Additional Notes
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fc9bbca8f650e5f738af8806317c0a041a48ae4a; https://nvd.nist.gov/vuln/detail/CVE-2013-2596
Linux | Kernel

CVE-2013-2094

Linux Kernel Privilege Escalation Vulnerability: Linux kernel fails to check all 64 bits of attr.config passed by user space, resulting to out-of-bounds access of the perf_swevent_enabled array in sw_perf_event_destroy(). Explotation allows for privilege escalation.

Related CWE: CWE-189

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions.
  • Date Added: 2022-09-15
  • Due Date: 2022-10-06
Additional Notes
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8176cced706b5e5d15887584150764894e94e02f; https://nvd.nist.gov/vuln/detail/CVE-2013-2094
Apple | iOS, iPadOS, and macOS

CVE-2022-32917

Apple iOS, iPadOS, and macOS Remote Code Execution Vulnerability: Apple kernel, which is included in iOS, iPadOS, and macOS, contains an unspecified vulnerability where an application may be able to execute code with kernel privileges.

Related CWEs: CWE-20| CWE-787

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions.
  • Date Added: 2022-09-14
  • Due Date: 2022-10-05
Additional Notes
https://support.apple.com/en-us/HT213445, https://support.apple.com/en-us/HT213444; https://nvd.nist.gov/vuln/detail/CVE-2022-32917
Apple | iOS, iPadOS, and macOS

CVE-2020-9934

Apple iOS, iPadOS, and macOS Input Validation Vulnerability: Apple iOS, iPadOS, and macOS contain an unspecified vulnerability involving input validation which can allow a local attacker to view sensitive user information.

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions.
  • Date Added: 2022-09-08
  • Due Date: 2022-09-29
Additional Notes
https://support.apple.com/en-us/HT211288, https://support.apple.com/en-us/HT211289; https://nvd.nist.gov/vuln/detail/CVE-2020-9934
Apple | iOS, macOS, watchOS

CVE-2021-31010

Apple iOS, macOS, watchOS Sandbox Bypass Vulnerability: In affected versions of Apple iOS, macOS, and watchOS, a sandboxed process may be able to circumvent sandbox restrictions.

Related CWEs: CWE-20| CWE-502

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions.
  • Date Added: 2022-08-25
  • Due Date: 2022-09-15
Additional Notes
https://support.apple.com/en-us/HT212804, https://support.apple.com/en-us/HT212805, https://support.apple.com/en-us/HT212806, https://support.apple.com/en-us/HT212807, https://support.apple.com/en-us/HT212824; https://nvd.nist.gov/vuln/detail/CVE-2021-31010
Apple | iOS and macOS

CVE-2022-32894

Apple iOS and macOS Out-of-Bounds Write Vulnerability: Apple iOS and macOS contain an out-of-bounds write vulnerability that could allow an application to execute code with kernel privileges.

Related CWEs: CWE-20| CWE-787

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions.
  • Date Added: 2022-08-18
  • Due Date: 2022-09-08
Additional Notes
https://support.apple.com/en-gb/HT213412, https://support.apple.com/en-gb/HT213413; https://nvd.nist.gov/vuln/detail/CVE-2022-32894
Apple | iOS and macOS

CVE-2022-32893

Apple iOS and macOS Out-of-Bounds Write Vulnerability: Apple iOS and macOS contain an out-of-bounds write vulnerability that could allow for remote code execution when processing malicious crafted web content.

Related CWEs: CWE-20| CWE-787

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions.
  • Date Added: 2022-08-18
  • Due Date: 2022-09-08
Additional Notes
https://support.apple.com/en-gb/HT213412, https://support.apple.com/en-gb/HT213413; https://nvd.nist.gov/vuln/detail/CVE-2022-32893
Apple | iOS and iPadOS

CVE-2021-30983

Apple iOS and iPadOS Buffer Overflow Vulnerability: Apple iOS and iPadOS contain a buffer overflow vulnerability that could allow an application to execute code with kernel privileges.

Related CWE: CWE-119

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions.
  • Date Added: 2022-06-27
  • Due Date: 2022-07-18
Additional Notes
https://nvd.nist.gov/vuln/detail/CVE-2021-30983
Apple | Multiple Products

CVE-2020-3837

Apple Multiple Products Memory Corruption Vulnerability: Apple iOS, iPadOS, macOS, tvOS, and watchOS contain a memory corruption vulnerability that could allow an application to execute code with kernel privileges.

Related CWE: CWE-787

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions.
  • Date Added: 2022-06-27
  • Due Date: 2022-07-18
Additional Notes
https://nvd.nist.gov/vuln/detail/CVE-2020-3837
Apple | Multiple Products

CVE-2020-9907

Apple Multiple Products Memory Corruption Vulnerability: Apple iOS, iPadOS, and tvOS contain a memory corruption vulnerability that could allow an application to execute code with kernel privileges.

Related CWE: CWE-787

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions.
  • Date Added: 2022-06-27
  • Due Date: 2022-07-18
Additional Notes
https://nvd.nist.gov/vuln/detail/CVE-2020-9907
Apple | Multiple Products

CVE-2019-8605

Apple Multiple Products Use-After-Free Vulnerability: A use-after-free vulnerability in Apple iOS, macOS, tvOS, and watchOS could allow a malicious application to execute code with system privileges.

Related CWE: CWE-416

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions.
  • Date Added: 2022-06-27
  • Due Date: 2022-07-18
Additional Notes
https://nvd.nist.gov/vuln/detail/CVE-2019-8605
Apple | Multiple Products

CVE-2018-4344

Apple Multiple Products Memory Corruption Vulnerability: Apple iOS, macOS, tvOS, and watchOS contain a memory corruption vulnerability which can allow for code execution.

Related CWE: CWE-119

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions.
  • Date Added: 2022-06-27
  • Due Date: 2022-07-18
Additional Notes
https://nvd.nist.gov/vuln/detail/CVE-2018-4344

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