Kythos AI vulnerability intelligence

Zero-Day Exploits / Vulnerabilities

A server-rendered, source-attributed view of confirmed CISA KEV entries and all NVD CVEs published in the rolling 48-hour UTC window.

Important distinction: CISA KEV means exploitation has been observed; it does not mean every entry was a zero-day. An NVD publication in the past 48 hours does not mean exploitation has occurred. Source records describe third-party products and do not identify Kythos AI customers, contracts, affiliations, or work history.

CISA KEV catalog NVD 48-hour CVEs Kythos AI RSS feed

Confirmed exploitation intelligence

Zero-Day Exploits / Vulnerabilities

Complete CISA Known Exploited Vulnerabilities catalog, ordered by the date CISA added each entry. Every result is known to be exploited; entries are not necessarily zero-days.

Current snapshot

Entries 1,177–1,200 of 1,768

CISA KEVAdded Mar 28, 2022

CVE-2017-0213: Microsoft Windows Privilege Escalation Vulnerability

Microsoft · Windows

Microsoft Windows COM Aggregate Marshaler allows for privilege escalation when an attacker runs a specially crafted application.

Federal remediation due Apr 18, 2022Ransomware use: Known

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2017-0059: Microsoft Internet Explorer Information Disclosure Vulnerability

Microsoft · Internet Explorer

Microsoft Internet Explorer allow remote attackers to obtain sensitive information from process memory via a crafted web site.

Federal remediation due Apr 18, 2022Ransomware use: Not confirmed by CISA

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2017-0037: Microsoft Edge and Internet Explorer Type Confusion Vulnerability

Microsoft · Edge and Internet Explorer

Microsoft Edge and Internet Explorer have a type confusion vulnerability in mshtml.dll, which allows remote code execution.

Federal remediation due Apr 18, 2022Ransomware use: Not confirmed by CISA

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2016-7201: Microsoft Edge Memory Corruption Vulnerability

Microsoft · Edge

The Chakra JavaScript scripting engine in Microsoft Edge allows remote attackers to execute remote code or cause a denial of service (memory corruption) via a crafted web site.

Federal remediation due Apr 18, 2022Ransomware use: Not confirmed by CISA

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2016-7200: Microsoft Edge Memory Corruption Vulnerability

Microsoft · Edge

The Chakra JavaScript scripting engine in Microsoft Edge allows remote attackers to execute remote code or cause a denial of service (memory corruption) via a crafted web site.

Federal remediation due Apr 18, 2022Ransomware use: Not confirmed by CISA

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2016-0189: Microsoft Internet Explorer Memory Corruption Vulnerability

Microsoft · Internet Explorer

The Microsoft JScript nd VBScript engines, as used in Internet Explorer and other products, allow attackers to execute remote code or cause a denial of service (memory corruption) via a crafted web site.

Federal remediation due Apr 18, 2022Ransomware use: Known

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2016-0151: Microsoft Windows CSRSS Security Feature Bypass Vulnerability

Microsoft · Client-Server Run-time Subsystem (CSRSS)

The Client-Server Run-time Subsystem (CSRSS) in Microsoft mismanages process tokens, which allows local users to gain privileges via a crafted application.

Federal remediation due Apr 18, 2022Ransomware use: Known

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2016-0040: Microsoft Windows Kernel Privilege Escalation Vulnerability

Microsoft · Windows

The kernel in Microsoft Windows allows local users to gain privileges via a crafted application.

Federal remediation due Apr 18, 2022Ransomware use: Not confirmed by CISA

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2015-2426: Microsoft Windows Adobe Type Manager Library Remote Code Execution Vulnerability

Microsoft · Windows

A remote code execution vulnerability exists in Microsoft Windows when the Windows Adobe Type Manager Library improperly handles specially crafted OpenType fonts.

Federal remediation due Apr 18, 2022Ransomware use: Not confirmed by CISA

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2015-2419: Microsoft Internet Explorer Memory Corruption Vulnerability

Microsoft · Internet Explorer

JScript in Microsoft Internet Explorer allows remote attackers to execute remote code or cause a denial of service (memory corruption) via a crafted web site.

Federal remediation due Apr 18, 2022Ransomware use: Not confirmed by CISA

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2015-1770: Microsoft Office Uninitialized Memory Use Vulnerability

Microsoft · Office

Microsoft Office allows remote attackers to execute arbitrary code via a crafted Office document.

Federal remediation due Apr 18, 2022Ransomware use: Not confirmed by CISA

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2013-3660: Microsoft Win32k Privilege Escalation Vulnerability

Microsoft · Win32k

The EPATHOBJ[network address omitted]pprFlattenRec function in win32k.sys in the kernel-mode drivers in Microsoft does not properly initialize a pointer for the next object in a certain list, which allows local users to gain privileges.

Federal remediation due Apr 18, 2022Ransomware use: Not confirmed by CISA

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2013-2729: Adobe Reader and Acrobat Arbitrary Integer Overflow Vulnerability

Adobe · Reader and Acrobat

Integer overflow vulnerability in Adobe Reader and Acrobat allows attackers to execute remote code.

Federal remediation due Apr 18, 2022Ransomware use: Not confirmed by CISA

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2013-2551: Microsoft Internet Explorer Use-After-Free Vulnerability

Microsoft · Internet Explorer

Use-after-free vulnerability in Microsoft Internet Explorer allows remote attackers to execute remote code via a crafted web site that triggers access to a deleted object.

Federal remediation due Apr 18, 2022Ransomware use: Known

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2013-2465: Oracle Java SE Unspecified Vulnerability

Oracle · Java SE

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE allows remote attackers to affect confidentiality, integrity, and availability via Unknown vectors related to 2D

Federal remediation due Apr 18, 2022Ransomware use: Known

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2013-1690: Mozilla Firefox and Thunderbird Denial-of-Service Vulnerability

Mozilla · Firefox and Thunderbird

Mozilla Firefox and Thunderbird do not properly handle onreadystatechange events in conjunction with page reloading, which allows remote attackers to cause a denial-of-service (DoS) or possibly execute malicious code via a crafted web site.

Federal remediation due Apr 18, 2022Ransomware use: Not confirmed by CISA

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2012-5076: Oracle Java SE Sandbox Bypass Vulnerability

Oracle · Java SE

The default Java security properties configuration did not restrict access to the com.sun.org.glassfish.external and com.sun.org.glassfish.gmbal packages. An untrusted Java application or applet could use these flaws to bypass Java sandbox restrictions.

Federal remediation due Apr 18, 2022Ransomware use: Not confirmed by CISA

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2012-2539: Microsoft Word Remote Code Execution Vulnerability

Microsoft · Word

Microsoft Word allows attackers to execute remote code or cause a denial-of-service (DoS) via crafted RTF data.

Federal remediation due Apr 18, 2022Ransomware use: Not confirmed by CISA

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2012-2034: Adobe Flash Player Memory Corruption Vulnerability

Adobe · Flash Player

Adobe Flash Player contains a memory corruption vulnerability that allows for remote code execution or denial-of-service (DoS).

Federal remediation due Apr 18, 2022Ransomware use: Not confirmed by CISA

Required action: The impacted product is end-of-life and should be disconnected if still in use.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2012-0518: Oracle Fusion Middleware Unspecified Vulnerability

Oracle · Fusion Middleware

Unspecified vulnerability in the Oracle Application Server Single Sign-On component in Oracle Fusion Middleware allows remote attackers to affect integrity via Unknown vectors

Federal remediation due Apr 18, 2022Ransomware use: Not confirmed by CISA

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2011-2005: Microsoft Ancillary Function Driver (afd.sys) Improper Input Validation Vulnerability

Microsoft · Ancillary Function Driver (afd.sys)

afd.sys in the Ancillary Function Driver in Microsoft Windows does not properly validate user-mode input passed to kernel mode, which allows local users to gain privileges via a crafted application.

Federal remediation due Apr 18, 2022Ransomware use: Not confirmed by CISA

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 28, 2022

CVE-2010-4398: Microsoft Windows Kernel Stack-Based Buffer Overflow Vulnerability

Microsoft · Windows

Stack-based buffer overflow in the RtlQueryRegistryValues function in win32k.sys in Microsoft Windows allows local users to gain privileges, and bypass the User Account Control (UAC) feature.

Federal remediation due Apr 21, 2022Ransomware use: Not confirmed by CISA

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 25, 2022

CVE-2022-26318: WatchGuard Firebox and XTM Appliances Arbitrary Code Execution

WatchGuard · Firebox and XTM Appliances

On WatchGuard Firebox and XTM appliances, an unauthenticated user can execute arbitrary code.

Federal remediation due Apr 15, 2022Ransomware use: Not confirmed by CISA

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

CISA KEVAdded Mar 25, 2022

CVE-2022-26143: MiCollab, MiVoice Business Express Access Control Vulnerability

Mitel · MiCollab, MiVoice Business Express

A vulnerability has been identified in MiCollab and MiVoice Business Express that may allow a malicious actor to gain unauthorized access to sensitive information and services, cause performance degradations or a denial of service condition on the affected system.

Federal remediation due Apr 15, 2022Ransomware use: Not confirmed by CISA

Required action: Apply updates per vendor instructions.

View in the CISA KEV catalog →

Source: Official CISA KEV JSONCatalog released Nov 4, 2026, 8:00 PM GMT+0000Site snapshot: Nov 6, 2026, 10:51 AM GMT+0000Showing 24 of 1,768Source text normalized: network addresses and restricted context omittedRefresh interval: 30 minutes

Complete fixed-window snapshot

CVEs — Past 48 Hours

All unique CVEs returned by NVD for the displayed UTC publication window. The snapshot is accepted only when its normalized unique-item count exactly equals the API totalResults value.

Current snapshot

Entries 457–480 of 1,038

NVD CVEPublished Nov 5, 2026, 4:17 PM GMT+0000

CVE-2020-29106

Rejected reason: Reserved ID never published and not linked to any VULN ticket – quota reclaim 2026-11-05