CVE-20XX-?
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Critical CVEs that are confirmed exploited or very likely to be. Newest first.

21 CVEs · updated 2026-11-06 18:58 UTC

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  1. CVE-2025-62593

    Ray is an AI compute engine. Prior to version 2.52.0, developers working with Ray as a development tool can be exploited via a critical RCE vulnerability exploitable via Firefox and Safari. This vulnerability is due to an insufficient guard against browser-based attacks, as the current defense uses the User-Agent header starting with the string "Mozilla" as a defense mechanism. This defense is insufficient as the fetch specification allows the User-Agent header to be modified. Combined with a DNS rebinding attack against the browser, and this vulnerability is exploitable against a developer running Ray who inadvertently visits a malicious website, or is served a malicious advertisement (malvertising). This issue has been patched in version 2.52.0.

    Drop everything exploited Injection Browser & mail Anyscale Ray

    9.4 CRITICAL 60% exploit odds Fix listed
  2. CVE-2025-62168

    Squid is a caching proxy for the Web. In Squid versions prior to 7.2, a failure to redact HTTP authentication credentials in error handling allows information disclosure. The vulnerability allows a script to bypass browser security protections and learn the credentials a trusted client uses to authenticate. This potentially allows a remote client to identify security tokens or credentials used internally by a web application using Squid for backend load balancing. These attacks do not require Squid to be configured with HTTP authentication. The vulnerability is fixed in version 7.2. As a workaround, disable debug information in administrator mailto links generated by Squid by configuring squid.conf with email_err_data off.

    Drop everything Disclosure Browser & mail squid-cache Squid

    10.0 CRITICAL 63% exploit odds Fix listed
  3. CVE-2024-35286

    A vulnerability in NuPoint Messenger (NPM) of Mitel MiCollab through 9.8.0.33 allows an unauthenticated attacker to conduct a SQL injection attack due to insufficient sanitization of user input. A successful exploit could allow an attacker to access sensitive information and execute arbitrary database and management operations.

    Drop everything Injection Browser & mail Mitel Micollab

    9.8 CRITICAL 66% exploit odds Fix listed
  4. CVE-2024-9680

    An attacker was able to achieve code execution in the content process by exploiting a use-after-free in Animation timelines. We have had reports of this vulnerability being exploited in the wild. This vulnerability affects Firefox < 131.0.2, Firefox ESR < 128.3.1, Firefox ESR < 115.16.1, Thunderbird < 131.0.1, Thunderbird < 128.3.1, and Thunderbird < 115.16.0.

    Drop everything exploited Memory safety Browser & mail Mozilla Firefox

    9.8 CRITICAL 23% exploit odds Fix listed
  5. CVE-2024-7971

    Type confusion in V8 in Google Chrome prior to 128.0.6613.84 allowed a remote attacker to exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

    Drop everything exploited Other Browser & mail Google Chrome

    9.6 CRITICAL 21% exploit odds Fix listed
  6. CVE-2024-4947

    Type Confusion in V8 in Google Chrome prior to 125.0.6422.60 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

    Drop everything exploited Code execution Browser & mail Google Chrome

    9.6 CRITICAL 15% exploit odds Fix listed
  7. CVE-2024-21413

    Microsoft Outlook Remote Code Execution Vulnerability

    Drop everything exploited Code execution Browser & mail Microsoft 365 Apps

    9.8 CRITICAL 95% exploit odds Fix listed
  8. CVE-2023-6345

    Integer overflow in Skia in Google Chrome prior to 119.0.6045.199 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a malicious file. (Chromium security severity: High)

    Drop everything exploited Memory safety Browser & mail Google Chrome

    9.6 CRITICAL 16% exploit odds No fix listed
  9. CVE-2023-23397

    Microsoft Outlook Elevation of Privilege Vulnerability

    Drop everything exploited Other Browser & mail Microsoft 365 Apps

    9.8 CRITICAL 97% exploit odds Fix listed
  10. CVE-2022-47966

    Multiple Zoho ManageEngine on-premise products, such as ServiceDesk Plus through 14003, allow remote code execution due to use of Apache Santuario xmlsec (aka XML Security for Java) 1.4.1, because the xmlsec XSLT features, by design in that version, make the application responsible for certain security protections, and the ManageEngine applications did not provide those protections. This affects Access Manager Plus before 4308, Active Directory 360 before 4310, ADAudit Plus before 7081, ADManager Plus before 7162, ADSelfService Plus before 6211, Analytics Plus before 5150, Application Control Plus before 10.1.2220.18, Asset Explorer before 6983, Browser Security Plus before 11.1.2238.6, Device Control Plus before 10.1.2220.18, Endpoint Central before 10.1.2228.11, Endpoint Central MSP before 10.1.2228.11, Endpoint DLP before 10.1.2137.6, Key Manager Plus before 6401, OS Deployer before 1.1.2243.1, PAM 360 before 5713, Password Manager Pro before 12124, Patch Manager Plus before 10.1.2220.18, Remote Access Plus before 10.1.2228.11, Remote Monitoring and Management (RMM) before 10.1.41. ServiceDesk Plus before 14004, ServiceDesk Plus MSP before 13001, SupportCenter Plus before 11026, and Vulnerability Manager Plus before 10.1.2220.18. Exploitation is only possible if SAML SSO has ever been configured for a product (for some products, exploitation requires that SAML SSO is currently active).

    Drop everything exploited Code execution Browser & mail Zohocorp Manageengine Access Manager Plus

    9.8 CRITICAL 100% exploit odds Fix listed
  11. CVE-2022-4135

    Heap buffer overflow in GPU in Google Chrome prior to 107.0.5304.121 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

    Drop everything exploited Memory safety Browser & mail Google Chrome

    9.6 CRITICAL 32% exploit odds Fix listed
  12. CVE-2021-44026

    Roundcube before 1.3.17 and 1.4.x before 1.4.12 is prone to a potential SQL injection via search or search_params.

    Drop everything exploited Injection Browser & mail Roundcube Webmail

    9.8 CRITICAL 70% exploit odds Fix listed
  13. CVE-2021-37973

    Use after free in Portals in Google Chrome prior to 94.0.4606.61 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

    Drop everything exploited Memory safety Browser & mail Google Chrome

    9.6 CRITICAL 12% exploit odds Fix listed
  14. CVE-2021-30633

    Use after free in Indexed DB API in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

    Drop everything exploited Memory safety Browser & mail Google Chrome

    9.6 CRITICAL 33% exploit odds No fix listed
  15. CVE-2021-22893

    Pulse Connect Secure 9.0R3/9.1R1 and higher is vulnerable to an authentication bypass vulnerability exposed by the Windows File Share Browser and Pulse Secure Collaboration features of Pulse Connect Secure that can allow an unauthenticated user to perform remote arbitrary code execution on the Pulse Connect Secure gateway. This vulnerability has been exploited in the wild.

    Drop everything exploited Auth & access Browser & mail Ivanti Connect Secure

    10.0 CRITICAL 47% exploit odds Fix listed
  16. CVE-2020-15999

    Heap buffer overflow in Freetype in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

    Drop everything exploited Memory safety Browser & mail Google Chrome

    9.6 CRITICAL 64% exploit odds No fix listed
  17. CVE-2019-11708

    Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can result in the non-sandboxed parent process opening web content chosen by a compromised child process. When combined with additional vulnerabilities this could result in executing arbitrary code on the user's computer. This vulnerability affects Firefox ESR < 60.7.2, Firefox < 67.0.4, and Thunderbird < 60.7.2.

    Drop everything exploited Code execution Browser & mail Mozilla Firefox

    10.0 CRITICAL 56% exploit odds Fix listed
  18. CVE-2015-5123

    Use-after-free vulnerability in the BitmapData class in the ActionScript 3 (AS3) implementation in Adobe Flash Player 13.x through 13.0.0.302 on Windows and OS X, 14.x through 18.0.0.203 on Windows and OS X, 11.x through 11.2.202.481 on Linux, and 12.x through 18.0.0.204 on Linux Chrome installations allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted Flash content that overrides a valueOf function, as exploited in the wild in July 2015.

    Drop everything exploited Memory safety Browser & mail Redhat Enterprise Linux Desktop

    9.8 CRITICAL 19% exploit odds Fix listed
  19. CVE-2015-5122

    Use-after-free vulnerability in the DisplayObject class in the ActionScript 3 (AS3) implementation in Adobe Flash Player 13.x through 13.0.0.302 on Windows and OS X, 14.x through 18.0.0.203 on Windows and OS X, 11.x through 11.2.202.481 on Linux, and 12.x through 18.0.0.204 on Linux Chrome installations allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted Flash content that leverages improper handling of the opaqueBackground property, as exploited in the wild in July 2015.

    Drop everything exploited Memory safety Browser & mail Adobe Flash Player

    9.8 CRITICAL 87% exploit odds Fix listed
  20. CVE-2014-1776

    Use-after-free vulnerability in Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via vectors related to the CMarkup::IsConnectedToPrimaryMarkup function, as exploited in the wild in April 2014. NOTE: this issue originally emphasized VGX.DLL, but Microsoft clarified that "VGX.DLL does not contain the vulnerable code leveraged in this exploit. Disabling VGX.DLL is an exploit-specific workaround that provides an immediate, effective workaround to help block known attacks."

    Drop everything exploited Memory safety Browser & mail Microsoft Internet Explorer

    9.8 CRITICAL 83% exploit odds Fix listed
  21. CVE-2010-3765

    Mozilla Firefox 3.5.x through 3.5.14 and 3.6.x through 3.6.11, Thunderbird 3.1.6 before 3.1.6 and 3.0.x before 3.0.10, and SeaMonkey 2.x before 2.0.10, when JavaScript is enabled, allows remote attackers to execute arbitrary code via vectors related to nsCSSFrameConstructor::ContentAppended, the appendChild method, incorrect index tracking, and the creation of multiple frames, which triggers memory corruption, as exploited in the wild in October 2010 by the Belmoo malware.

    Drop everything exploited Memory safety Browser & mail Mozilla Firefox

    9.8 CRITICAL 83% exploit odds Fix listed

A CVE is listed as major when it is critical (CVSS 9.0 or higher) and either confirmed exploited in the wild with a real chance of more, or very likely to be exploited (EPSS 40% or more).