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 1 - 20 of 95
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Linux | Kernel

CVE-2017-1000253

Linux Kernel PIE Stack Buffer Corruption Vulnerability : Linux kernel contains a position-independent executable (PIE) stack buffer corruption vulnerability in load_elf_ binary() that allows a local attacker to escalate privileges.

Related CWE: CWE-119

Known To Be Used in Ransomware Campaigns? Known

Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  • Date Added: 2024-09-09
  • Due Date: 2024-09-30
Additional Notes
This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. For more information, please see: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a87938b2e246b81b4fb713edb371a9fa3c5c3c86; https://nvd.nist.gov/vuln/detail/CVE-2017-1000253
Google | Chromium V8

CVE-2024-7965

Google Chromium V8 Inappropriate Implementation Vulnerability: Google Chromium V8 contains an inappropriate implementation vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Related CWE: CWE-358

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  • Date Added: 2024-08-28
  • Due Date: 2024-09-18
Additional Notes
https://chromereleases.googleblog.com/2024/08/stable-channel-update-for-desktop_21.html; https://nvd.nist.gov/vuln/detail/CVE-2024-7965
Google | Chromium V8

CVE-2024-7971

Google Chromium V8 Type Confusion Vulnerability: Google Chromium V8 contains a type confusion vulnerability that allows a remote attacker to exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Related CWE: CWE-843

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  • Date Added: 2024-08-26
  • Due Date: 2024-09-16
Additional Notes
https://chromereleases.googleblog.com/2024/08/stable-channel-update-for-desktop_21.html; https://nvd.nist.gov/vuln/detail/CVE-2024-7971
Linux | Kernel

CVE-2022-0185

Linux Kernel Heap-Based Buffer Overflow Vulnerability: Linux kernel contains a heap-based buffer overflow vulnerability in the legacy_parse_param function in the Filesystem Context functionality. This allows an attacker to open a filesystem that does not support the Filesystem Context API and ultimately escalate privileges.

Related CWE: CWE-190

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.
  • Date Added: 2024-08-21
  • Due Date: 2024-09-11
Additional Notes
This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. For more information, please see: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=722d94847de2; https://nvd.nist.gov/vuln/detail/CVE-2022-0185
Linux | Kernel

CVE-2022-2586

Linux Kernel Use-After-Free Vulnerability: Linux Kernel contains a use-after-free vulnerability in the nft_object, allowing local attackers to escalate privileges.

Related CWE: CWE-416

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.
  • Date Added: 2024-06-26
  • Due Date: 2024-07-17
Additional Notes
This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. For more information, please see: https://seclists.org/oss-sec/2022/q3/131; https://nvd.nist.gov/vuln/detail/CVE-2022-2586
Linux | Kernel

CVE-2024-1086

Linux Kernel Use-After-Free Vulnerability: Linux kernel contains a use-after-free vulnerability in the netfilter: nf_tables component that allows an attacker to achieve local privilege escalation.

Related CWE: CWE-416

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  • Date Added: 2024-05-30
  • Due Date: 2024-06-20
Additional Notes
This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. Please check with specific vendors for information on patching status. For more information, please see: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f342de4e2f33e0e39165d8639387aa6c19dff660; https://nvd.nist.gov/vuln/detail/CVE-2024-1086
Google | Chromium V8

CVE-2024-5274

Google Chromium V8 Type Confusion Vulnerability: Google Chromium V8 contains a type confusion vulnerability that allows a remote attacker to execute code via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Related CWE: CWE-843

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  • Date Added: 2024-05-28
  • Due Date: 2024-06-18
Additional Notes
https://chromereleases.googleblog.com/2024/05/stable-channel-update-for-desktop_23.html?m=1; https://nvd.nist.gov/vuln/detail/CVE-2024-5274
Google | Chromium V8

CVE-2024-4947

Google Chromium V8 Type Confusion Vulnerability: Google Chromium V8 contains a type confusion vulnerability that allows a remote attacker to execute code via a crafted HTML page.

Related CWE: CWE-843

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  • Date Added: 2024-05-20
  • Due Date: 2024-06-10
Additional Notes
https://chromereleases.googleblog.com/2024/05/stable-channel-update-for-desktop_15.html; https://nvd.nist.gov/vuln/detail/CVE-2024-4947
Google | Chromium Visuals

CVE-2024-4761

Google Chromium V8 Out-of-Bounds Memory Write Vulnerability: Google Chromium V8 Engine contains an unspecified out-of-bounds memory write vulnerability via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Related CWE: CWE-787

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  • Date Added: 2024-05-16
  • Due Date: 2024-06-06
Additional Notes
https://chromereleases.googleblog.com/2024/05/stable-channel-update-for-desktop_13.html; https://nvd.nist.gov/vuln/detail/CVE-2024-4761
Google | Chromium

CVE-2024-4671

Google Chromium Visuals Use-After-Free Vulnerability: Google Chromium Visuals contains a use-after-free vulnerability that allows a remote attacker to exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Related CWE: CWE-416

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  • Date Added: 2024-05-13
  • Due Date: 2024-06-03
Additional Notes
https://chromereleases.googleblog.com/2024/05/stable-channel-update-for-desktop_9.html?m=1; https://nvd.nist.gov/vuln/detail/CVE-2024-4671
Sunhillo | SureLine

CVE-2021-36380

Sunhillo SureLine OS Command Injection Vulnerablity: Sunhillo SureLine contains an OS command injection vulnerability that allows an attacker to cause a denial-of-service or utilize the device for persistence on the network via shell metacharacters in ipAddr or dnsAddr in /cgi/networkDiag.cgi.

Related CWE: CWE-78

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  • Date Added: 2024-03-05
  • Due Date: 2024-03-26
Additional Notes
https://www.sunhillo.com/fb011/; https://nvd.nist.gov/vuln/detail/CVE-2021-36380
Google | Chromium V8

CVE-2023-4762

Google Chromium V8 Type Confusion Vulnerability: Google Chromium V8 contains a type confusion vulnerability that allows a remote attacker to execute code via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Related CWE: CWE-843

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  • Date Added: 2024-02-06
  • Due Date: 2024-02-27
Additional Notes
https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop.html; https://nvd.nist.gov/vuln/detail/CVE-2023-4762
Google | Chromium V8

CVE-2024-0519

Google Chromium V8 Out-of-Bounds Memory Access Vulnerability: Google Chromium V8 Engine contains an out-of-bounds memory access vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Related CWE: CWE-787

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  • Date Added: 2024-01-17
  • Due Date: 2024-02-07
Additional Notes
https://chromereleases.googleblog.com/2024/01/stable-channel-update-for-desktop_16.html; https://nvd.nist.gov/vuln/detail/CVE-2024-0519
Citrix | NetScaler ADC and NetScaler Gateway

CVE-2023-6549

Citrix NetScaler ADC and NetScaler Gateway Buffer Overflow Vulnerability: Citrix NetScaler ADC and NetScaler Gateway contain a buffer overflow vulnerability that allows for a denial-of-service when configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server.

Related CWE: CWE-119

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  • Date Added: 2024-01-17
  • Due Date: 2024-02-07
Additional Notes
https://support.citrix.com/article/CTX584986/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20236548-and-cve20236549; https://nvd.nist.gov/vuln/detail/CVE-2023-6549
Citrix | NetScaler ADC and NetScaler Gateway

CVE-2023-6548

Citrix NetScaler ADC and NetScaler Gateway Code Injection Vulnerability: Citrix NetScaler ADC and NetScaler Gateway contain a code injection vulnerability that allows for authenticated remote code execution on the management interface with access to NSIP, CLIP, or SNIP.

Related CWE: CWE-94

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  • Date Added: 2024-01-17
  • Due Date: 2024-01-24
Additional Notes
https://support.citrix.com/article/CTX584986/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20236548-and-cve20236549; https://nvd.nist.gov/vuln/detail/CVE-2023-6548
Google | Chromium WebRTC

CVE-2023-7024

Google Chromium WebRTC Heap Buffer Overflow Vulnerability: Google Chromium WebRTC, an open-source project providing web browsers with real-time communication, contains a heap buffer overflow vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could impact web browsers using WebRTC, including but not limited to Google Chrome.

Related CWE: CWE-787

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  • Date Added: 2024-01-02
  • Due Date: 2024-01-23
Additional Notes
This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. Please check with specific vendors for information on patching status. For more information, please see: https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop_20.html; https://nvd.nist.gov/vuln/detail/CVE-2023-7024
Google | Chromium Skia

CVE-2023-6345

Google Skia Integer Overflow Vulnerability: Google Chromium Skia contains an integer overflow vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape via a malicious file. This vulnerability affects Google Chrome and ChromeOS, Android, Flutter, and possibly other products.

Related CWE: CWE-190

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  • Date Added: 2023-11-30
  • Due Date: 2023-12-21
Additional Notes
This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. Please check with specific vendors for information on patching status. For more information, please see: https://chromereleases.googleblog.com/2023/11/stable-channel-update-for-desktop_28.html ; https://nvd.nist.gov/vuln/detail/CVE-2023-6345
Citrix | NetScaler ADC and NetScaler Gateway

CVE-2023-4966

Citrix NetScaler ADC and NetScaler Gateway Buffer Overflow Vulnerability: Citrix NetScaler ADC and NetScaler Gateway contain a buffer overflow vulnerability that allows for sensitive information disclosure when configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server.

Related CWE: CWE-119

Known To Be Used in Ransomware Campaigns? Known

Action: Apply mitigations and kill all active and persistent sessions per vendor instructions [https://www.netscaler.com/blog/news/cve-2023-4966-critical-security-update-now-available-for-netscaler-adc-and-netscaler-gateway/] OR discontinue use of the product if mitigations are unavailable.
  • Date Added: 2023-10-18
  • Due Date: 2023-11-08
Additional Notes
https://www.netscaler.com/blog/news/cve-2023-4966-critical-security-update-now-available-for-netscaler-adc-and-netscaler-gateway/, https://support.citrix.com/article/CTX579459/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20234966-and-cve20234967 ; https://nvd.nist.gov/vuln/detail/CVE-2023-4966
Google | Chromium libvpx

CVE-2023-5217

Google Chromium libvpx Heap Buffer Overflow Vulnerability: Google Chromium libvpx contains a heap buffer overflow vulnerability in vp8 encoding that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could impact web browsers using libvpx, including but not limited to Google Chrome.

Related CWE: CWE-787

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  • Date Added: 2023-10-02
  • Due Date: 2023-10-23
Additional Notes
https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_27.html; https://nvd.nist.gov/vuln/detail/CVE-2023-5217
Google | Chromium WebP

CVE-2023-4863

Google Chromium WebP Heap-Based Buffer Overflow Vulnerability: Google Chromium WebP contains a heap-based buffer overflow vulnerability that allows a remote attacker to perform an out-of-bounds memory write via a crafted HTML page. This vulnerability can affect applications that use the WebP Codec.

Related CWE: CWE-787

Known To Be Used in Ransomware Campaigns? Unknown

Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  • Date Added: 2023-09-13
  • Due Date: 2023-10-04
Additional Notes
https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html?m=1; https://nvd.nist.gov/vuln/detail/CVE-2023-4863

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