Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
HuttenlocherTechnologies
Updated 7 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,764exploited flaws on CISA’s list
35added in the last 30 days
479new WordPress flaws this week
390,525entries in the database

678 results · page 7 of 14

  • Nov 8, 2022Microsoft Windows Print Spooler Privilege Escalation VulnerabilityCVE-2022-41073 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 7.8

    Microsoft Windows Print Spooler contains an unspecified vulnerability that allows an attacker to gain SYSTEM-level privileges.

    Product
    Windows
    On CISA’s list since
    Nov 8, 2022 (federal fix deadline Dec 9, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 8, 2022Microsoft Windows CNG Key Isolation Service Privilege Escalation VulnerabilityCVE-2022-41125 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    Microsoft Windows Cryptographic Next Generation (CNG) Key Isolation Service contains an unspecified vulnerability that allows an attacker to gain SYSTEM-level privileges.

    Product
    Windows
    On CISA’s list since
    Nov 8, 2022 (federal fix deadline Dec 9, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 8, 2022Microsoft Windows Scripting Languages Remote Code Execution VulnerabilityCVE-2022-41128 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 8.8

    Microsoft Windows contains an unspecified vulnerability in the JScript9 scripting language which allows for remote code execution.

    Product
    Windows
    On CISA’s list since
    Nov 8, 2022 (federal fix deadline Dec 9, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Oct 25, 2022Apple iOS and iPadOS Out-of-Bounds Write VulnerabilityCVE-2022-42827 · Computers, phones & browsers · Apple · reported by product-security@apple.comExploitedHigh 7.8

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

    Product
    iOS and iPadOS
    On CISA’s list since
    Oct 25, 2022 (federal fix deadline Nov 15, 2022)
    What to do
    Attackers are using this now. Install Apple’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Oct 11, 2022Microsoft Windows COM+ Event System Service Privilege Escalation VulnerabilityCVE-2022-41033 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    Microsoft Windows COM+ Event System Service contains an unspecified vulnerability that allows for privilege escalation.

    Product
    Windows COM+ Event System Service
    On CISA’s list since
    Oct 11, 2022 (federal fix deadline Nov 1, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Sep 30, 2022Microsoft Exchange Server Remote Code Execution VulnerabilityCVE-2022-41082 · Email & office · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 8

    Microsoft Exchange Server contains an unspecified vulnerability that allows for authenticated remote code execution. Dubbed "ProxyNotShell," this vulnerability is chainable with CVE-2022-41040 which allows for the remote code execution.

    Product
    Exchange Server
    On CISA’s list since
    Sep 30, 2022 (federal fix deadline Oct 21, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
  • Sep 30, 2022Microsoft Exchange Server Server-Side Request Forgery VulnerabilityCVE-2022-41040 · Email & office · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 8.8

    Microsoft Exchange Server allows for server-side request forgery. Dubbed "ProxyNotShell," this vulnerability is chainable with CVE-2022-41082 which allows for remote code execution.

    Product
    Exchange Server
    On CISA’s list since
    Sep 30, 2022 (federal fix deadline Oct 21, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
  • Sep 23, 2022Sophos Firewall Code Injection VulnerabilityCVE-2022-3236 · Network & remote access · Sophos · reported by security-alert@sophos.comExploitedCritical 9.8

    A code injection vulnerability in the User Portal and Webadmin of Sophos Firewall allows for remote code execution.

    Product
    Firewall
    On CISA’s list since
    Sep 23, 2022 (federal fix deadline Oct 14, 2022)
    What to do
    Attackers are using this now. Install Sophos’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Sep 15, 2022Microsoft Windows Remote Code Execution VulnerabilityCVE-2010-2568 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    Microsoft Windows incorrectly parses shortcuts in such a way that malicious code may be executed when the operating system displays the icon of a malicious shortcut file. An attacker who successfully exploited this vulnerability could execute code as the logged-on user.

    Product
    Windows
    On CISA’s list since
    Sep 15, 2022 (federal fix deadline Oct 6, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Sep 14, 2022Microsoft Windows Common Log File System (CLFS) Driver Privilege Escalation VulnerabilityCVE-2022-37969 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 7.8

    Microsoft Windows Common Log File System (CLFS) driver contains an unspecified vulnerability that allows for privilege escalation.

    Product
    Windows
    On CISA’s list since
    Sep 14, 2022 (federal fix deadline Oct 5, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
  • Sep 14, 2022Apple iOS, iPadOS, and macOS Remote Code Execution VulnerabilityCVE-2022-32917 · Computers, phones & browsers · Apple · reported by product-security@apple.comExploitedHigh 7.8

    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.

    Product
    iOS, iPadOS, and macOS
    On CISA’s list since
    Sep 14, 2022 (federal fix deadline Oct 5, 2022)
    What to do
    Attackers are using this now. Install Apple’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Sep 8, 2022Apple iOS, iPadOS, and macOS Input Validation VulnerabilityCVE-2020-9934 · Computers, phones & browsers · Apple · reported by product-security@apple.comExploitedMedium 5.5

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

    Product
    iOS, iPadOS, and macOS
    On CISA’s list since
    Sep 8, 2022 (federal fix deadline Sep 29, 2022)
    What to do
    Attackers are using this now. Install Apple’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Sep 8, 2022MikroTik RouterOS Stack-Based Buffer Overflow VulnerabilityCVE-2018-7445 · Network & remote access · MikroTik · reported by MITREExploitedCritical 9.8

    In MikroTik RouterOS, a stack-based buffer overflow occurs when processing NetBIOS session request messages. Remote attackers with access to the service can exploit this vulnerability and gain code execution on the system.

    Product
    RouterOS
    On CISA’s list since
    Sep 8, 2022 (federal fix deadline Sep 29, 2022)
    What to do
    Attackers are using this now. Install MikroTik’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Sep 8, 2022D-Link Multiple Routers OS Command Injection VulnerabilityCVE-2018-6530 · Network & remote access · D-Link · reported by MITREExploitedRansomwareCritical 9.8

    Multiple D-Link routers contain an unspecified vulnerability that allows for execution of OS commands.

    Product
    Multiple Routers
    On CISA’s list since
    Sep 8, 2022 (federal fix deadline Sep 29, 2022)
    What to do
    Attackers are using this now. Install D-Link’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
  • Sep 8, 2022Fortinet FortiOS and FortiADC Improper Access Control VulnerabilityCVE-2018-13374 · Network & remote access · Fortinet · reported by psirt@fortinet.comExploitedRansomwareMedium 4.3

    Fortinet FortiOS and FortiADC contain an improper access control vulnerability that allows attackers to obtain the LDAP server login credentials configured in FortiGate by pointing a LDAP server connectivity test request to a rogue LDAP server.

    Product
    FortiOS and FortiADC
    On CISA’s list since
    Sep 8, 2022 (federal fix deadline Sep 29, 2022)
    What to do
    Attackers are using this now. Install Fortinet’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
  • Sep 8, 2022NETGEAR Multiple Devices Exposure of Sensitive Information VulnerabilityCVE-2017-5521 · Network & remote access · NETGEAR · reported by MITREExploitedHigh 8.1

    Multiple NETGEAR devices are prone to admin password disclosure via simple crafted requests to the web management server.

    Product
    Multiple Devices
    On CISA’s list since
    Sep 8, 2022 (federal fix deadline Sep 29, 2022)
    What to do
    Attackers are using this now. Install NETGEAR’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Sep 8, 2022Android OS Privilege Escalation VulnerabilityCVE-2011-1823 · Computers, phones & browsers · Android · reported by MITREExploitedHigh 7.8

    The vold volume manager daemon in Android kernel trusts messages from a PF_NETLINK socket, which allows an attacker to execute code and gain root privileges. This vulnerability is associated with GingerBreak and Exploit.AndroidOS.Lotoor.

    Product
    Android OS
    On CISA’s list since
    Sep 8, 2022 (federal fix deadline Sep 29, 2022)
    What to do
    Attackers are using this now. Install Android’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Aug 25, 2022Apple iOS, macOS, watchOS Sandbox Bypass VulnerabilityCVE-2021-31010 · Computers, phones & browsers · Apple · reported by product-security@apple.comExploitedHigh 7.5

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

    Product
    iOS, macOS, watchOS
    On CISA’s list since
    Aug 25, 2022 (federal fix deadline Sep 15, 2022)
    What to do
    Attackers are using this now. Install Apple’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Aug 22, 2022Palo Alto Networks PAN-OS Reflected Amplification Denial-of-Service VulnerabilityCVE-2022-0028 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comExploitedHigh 8.6

    A Palo Alto Networks PAN-OS URL filtering policy misconfiguration could allow a network-based attacker to conduct reflected and amplified TCP denial-of-service (RDoS) attacks.

    Product
    PAN-OS
    On CISA’s list since
    Aug 22, 2022 (federal fix deadline Sep 12, 2022)
    What to do
    Attackers are using this now. Install Palo Alto Networks’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Aug 18, 2022Apple iOS and macOS Out-of-Bounds Write VulnerabilityCVE-2022-32894 · Computers, phones & browsers · Apple · reported by product-security@apple.comExploitedHigh 7.8

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

    Product
    iOS and macOS
    On CISA’s list since
    Aug 18, 2022 (federal fix deadline Sep 8, 2022)
    What to do
    Attackers are using this now. Install Apple’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Aug 18, 2022Apple iOS and macOS Out-of-Bounds Write VulnerabilityCVE-2022-32893 · Computers, phones & browsers · Apple · reported by product-security@apple.comExploitedHigh 8.8

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

    Product
    iOS and macOS
    On CISA’s list since
    Aug 18, 2022 (federal fix deadline Sep 8, 2022)
    What to do
    Attackers are using this now. Install Apple’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Aug 18, 2022Microsoft Active Directory Domain Services Privilege Escalation VulnerabilityCVE-2022-26923 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 8.8

    An authenticated user could manipulate attributes on computer accounts they own or manage, and acquire a certificate from Active Directory Certificate Services that would allow for privilege escalation to SYSTEM.

    Product
    Active Directory
    On CISA’s list since
    Aug 18, 2022 (federal fix deadline Sep 8, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Aug 18, 2022Microsoft Windows Runtime Remote Code Execution VulnerabilityCVE-2022-21971 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    Microsoft Windows Runtime contains an unspecified vulnerability that allows for remote code execution.

    Product
    Windows
    On CISA’s list since
    Aug 18, 2022 (federal fix deadline Sep 8, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Aug 18, 2022Palo Alto Networks PAN-OS Remote Code Execution VulnerabilityCVE-2017-15944 · Network & remote access · Palo Alto Networks · reported by MITREExploitedCritical 9.8

    Palo Alto Networks PAN-OS contains multiple, unspecified vulnerabilities which can allow for remote code execution when chained.

    Product
    PAN-OS
    On CISA’s list since
    Aug 18, 2022 (federal fix deadline Sep 8, 2022)
    What to do
    Attackers are using this now. Install Palo Alto Networks’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Aug 9, 2022Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution VulnerabilityCVE-2022-34713 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    A remote code execution vulnerability exists when Microsoft Windows MSDT is called using the URL protocol from a calling application.

    Product
    Windows
    On CISA’s list since
    Aug 9, 2022 (federal fix deadline Aug 30, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Jul 12, 2022Microsoft Windows Client Server Runtime Subsystem (CSRSS) Privilege Escalation VulnerabilityCVE-2022-22047 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    Microsoft Windows CSRSS contains an unspecified vulnerability that allows for privilege escalation to SYSTEM privileges.

    Product
    Windows
    On CISA’s list since
    Jul 12, 2022 (federal fix deadline Aug 2, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Jul 1, 2022Microsoft Windows LSA Spoofing VulnerabilityCVE-2022-26925 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 8.1

    Microsoft Windows Local Security Authority (LSA) contains a spoofing vulnerability where an attacker can coerce the domain controller to authenticate to the attacker using NTLM.

    Product
    Windows
    On CISA’s list since
    Jul 1, 2022 (federal fix deadline Jul 22, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Jun 27, 2022Apple iOS and iPadOS Buffer Overflow VulnerabilityCVE-2021-30983 · Computers, phones & browsers · Apple · reported by product-security@apple.comExploitedHigh 7.8

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

    Product
    iOS and iPadOS
    On CISA’s list since
    Jun 27, 2022 (federal fix deadline Jul 18, 2022)
    What to do
    Attackers are using this now. Install Apple’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Jun 14, 2022Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution VulnerabilityCVE-2022-30190 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 7.8

    A remote code execution vulnerability exists when MSDT is called using the URL protocol from a calling application such as Word. An attacker who successfully exploits this vulnerability can run code with the privileges of the calling application.

    Product
    Windows
    On CISA’s list since
    Jun 14, 2022 (federal fix deadline Jul 5, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
  • Jun 9, 2022SAP NetWeaver Information Disclosure VulnerabilityCVE-2016-2388 · Network & remote access · SAP · reported by MITREExploitedMedium 5.3

    The Universal Worklist Configuration in SAP NetWeaver AS JAVA 7.4 allows remote attackers to obtain sensitive user information via a crafted HTTP request.

    Product
    NetWeaver
    On CISA’s list since
    Jun 9, 2022 (federal fix deadline Jun 30, 2022)
    What to do
    Attackers are using this now. Install SAP’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Jun 8, 2022Microsoft Office Object Record Corruption VulnerabilityCVE-2009-0557 · Email & office · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    Microsoft Office contains an object record corruption vulnerability that allows remote attackers to execute code via a crafted Excel file with a malformed record object.

    Product
    Office
    On CISA’s list since
    Jun 8, 2022 (federal fix deadline Jun 22, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Jun 8, 2022Microsoft XML Core Services Memory Corruption VulnerabilityCVE-2012-1889 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 8.8

    Microsoft XML Core Services contains a memory corruption vulnerability which could allow for remote code execution.

    Product
    XML Core Services
    On CISA’s list since
    Jun 8, 2022 (federal fix deadline Jun 22, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Jun 8, 2022Microsoft Office Buffer Overflow VulnerabilityCVE-2013-1331 · Email & office · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    Microsoft Office contains a buffer overflow vulnerability that allows remote attackers to execute code via crafted PNG data in an Office document.

    Product
    Office
    On CISA’s list since
    Jun 8, 2022 (federal fix deadline Jun 22, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Jun 8, 2022Microsoft Internet Explorer Use-After-Free VulnerabilityCVE-2012-4969 · Computers, phones & browsers · Microsoft · reported by MITREExploitedHigh 8.1

    Microsoft Internet Explorer contains a use-after-free vulnerability that allows remote attackers to execute code via a crafted web site.

    Product
    Internet Explorer
    On CISA’s list since
    Jun 8, 2022 (federal fix deadline Jun 22, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Jun 8, 2022Adobe Flash Player Cross-Site Scripting (XSS) VulnerabilityCVE-2012-0767 · Other software · Adobe · reported by AdobeExploitedMedium 6.1

    Adobe Flash Player contains a XSS vulnerability that allows remote attackers to inject web script or HTML.

    Product
    Flash Player
    On CISA’s list since
    Jun 8, 2022 (federal fix deadline Jun 22, 2022)
    What to do
    Attackers are using this now. Install Adobe’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Jun 8, 2022Microsoft Windows Authenticode Signature Verification Remote Code Execution VulnerabilityCVE-2012-0151 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    The Authenticode Signature Verification function in Microsoft Windows (WinVerifyTrust) does not properly validate the digest of a signed portable executable (PE) file, which allows user-assisted remote attackers to execute code.

    Product
    Windows
    On CISA’s list since
    Jun 8, 2022 (federal fix deadline Jun 22, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Jun 8, 2022Microsoft PowerPoint Buffer Overflow VulnerabilityCVE-2010-2572 · Email & office · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    Microsoft PowerPoint contains a buffer overflow vulnerability that alllows for remote code execution.

    Product
    PowerPoint
    On CISA’s list since
    Jun 8, 2022 (federal fix deadline Jun 22, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Jun 8, 2022Microsoft Office Buffer Overflow VulnerabilityCVE-2009-0563 · Email & office · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    Microsoft Office contains a buffer overflow vulnerability that allows remote attackers to execute code via a Word document with a crafted tag containing an invalid length field.

    Product
    Office
    On CISA’s list since
    Jun 8, 2022 (federal fix deadline Jun 22, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Jun 8, 2022Microsoft Word Malformed Object Pointer VulnerabilityCVE-2006-2492 · Email & office · Microsoft · reported by cret@cert.orgExploitedHigh 8.8

    Microsoft Word and Microsoft Works Suites contain a malformed object pointer which allows attackers to execute code.

    Product
    Word
    On CISA’s list since
    Jun 8, 2022 (federal fix deadline Jun 22, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • May 25, 2022Microsoft Internet Explorer ASLR Bypass VulnerabilityCVE-2015-0071 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedMedium 6.5

    Microsoft Internet Explorer allows remote attackers to bypass the address space layout randomization (ASLR) protection mechanism via a crafted web site.

    Product
    Internet Explorer
    On CISA’s list since
    May 25, 2022 (federal fix deadline Jun 15, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • May 25, 2022Microsoft Windows Graphics Device Interface (GDI) Remote Code Execution VulnerabilityCVE-2016-3393 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    A remote code execution vulnerability exists due to the way the Windows GDI component handles objects in the memory. An attacker who successfully exploits this vulnerability could take control of the affected system.

    Product
    Windows
    On CISA’s list since
    May 25, 2022 (federal fix deadline Jun 15, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • May 25, 2022Microsoft Windows Open Type Font Remote Code Execution VulnerabilityCVE-2016-7256 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 8.8

    A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts. An attacker who successfully exploits this vulnerability could take control of the affected system.

    Product
    Windows
    On CISA’s list since
    May 25, 2022 (federal fix deadline Jun 15, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • May 25, 2022Microsoft Silverlight Runtime Remote Code Execution VulnerabilityCVE-2016-0034 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 8.8

    Microsoft Silverlight mishandles negative offsets during decoding, which allows attackers to execute remote code or cause a denial-of-service (DoS).

    Product
    Silverlight
    On CISA’s list since
    May 25, 2022 (federal fix deadline Jun 15, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
  • May 25, 2022Microsoft Windows TS WebProxy Directory Traversal VulnerabilityCVE-2015-0016 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    Directory traversal vulnerability in the TS WebProxy (TSWbPrxy) component in Microsoft Windows allows remote attackers to escalate privileges.

    Product
    Windows
    On CISA’s list since
    May 25, 2022 (federal fix deadline Jun 15, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • May 25, 2022Microsoft Win32k Privilege Escalation VulnerabilityCVE-2015-2360 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 8.8

    Win32k.sys in the kernel-mode drivers in Microsoft Windows allows local users to gain privileges or cause denial-of-service (DoS).

    Product
    Win32k
    On CISA’s list since
    May 25, 2022 (federal fix deadline Jun 15, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • May 25, 2022Microsoft Internet Explorer Memory Corruption VulnerabilityCVE-2015-2425 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 8.8

    Microsoft Internet Explorer contains a memory corruption vulnerability that allows remote attackers to execute code or cause denial-of-service (DoS).

    Product
    Internet Explorer
    On CISA’s list since
    May 25, 2022 (federal fix deadline Jun 15, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • May 25, 2022Microsoft Windows Mount Manager Privilege Escalation VulnerabilityCVE-2015-1769 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedMedium 6.6

    A privilege escalation vulnerability exists when the Windows Mount Manager component improperly processes symbolic links.

    Product
    Windows
    On CISA’s list since
    May 25, 2022 (federal fix deadline Jun 15, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • May 25, 2022Microsoft Windows Kernel Privilege Escalation VulnerabilityCVE-2015-6175 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

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

    Product
    Windows
    On CISA’s list since
    May 25, 2022 (federal fix deadline Jun 15, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • May 25, 2022Microsoft Windows Remote Code Execution VulnerabilityCVE-2015-1671 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    A remote code execution vulnerability exists when components of Windows, .NET Framework, Office, Lync, and Silverlight fail to properly handle TrueType fonts.

    Product
    Windows
    On CISA’s list since
    May 25, 2022 (federal fix deadline Jun 15, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • May 25, 2022Microsoft Windows Remote Code Execution VulnerabilityCVE-2014-4148 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 8.8

    A remote code execution vulnerability exists when the Windows kernel-mode driver improperly handles TrueType fonts.

    Product
    Windows
    On CISA’s list since
    May 25, 2022 (federal fix deadline Jun 15, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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